23734854825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 44413615680

約数和(自身を除く): 20678760855

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 97, 121, 165, 177, 275, 291, 295, 363, 457, 485, 605, 649, 825, 885, 1067, 1371, 1455, 1475, 1815, 1947, 2285, 2425, 3025, 3201, 3245, 4425, 5027, 5335, 5723, 6855, 7139, 7275, 9075, 9735, 11425, 11737, 15081, 16005, 16225, 17169, 21417, 25135, 26675, 26963, 28615, 34275, 35211, 35695, 44329, 48675, 55297, 58685, 62953, 75405, 80025, 80889, 85845, 107085, 125675, 132987, 134815, 143075, 165891, 176055, 178475, 188859, 221645, 276485, 293425, 296593, 314765, 377025, 404445, 429225, 487619, 535425, 664935, 674075, 692483, 829455, 880275, 889779, 944295, 1108225, 1382425, 1462857, 1482965, 1573825, 2022225, 2077449, 2438095, 2615411, 3262523, 3324675, 3462415, 4147275, 4448895, 4721475, 5363809, 7314285, 7414825, 7846233, 9787569, 10387245, 12190475, 13077055, 16091427, 16312615, 17312075, 22244475, 26819045, 28769521, 36571425, 39231165, 48937845, 51936225, 65385275, 80457135, 81563075, 86308563, 134095225, 143847605, 196155825, 244689225, 316464731, 402285675, 431542815, 719238025, 949394193, 1582323655, 2157714075, 4746970965, 7911618275, 23734854825]

約数ペア:

[(1, 23734854825), (3, 7911618275), (5, 4746970965), (11, 2157714075), (15, 1582323655), (25, 949394193), (33, 719238025), (55, 431542815), (59, 402285675), (75, 316464731), (97, 244689225), (121, 196155825), (165, 143847605), (177, 134095225), (275, 86308563), (291, 81563075), (295, 80457135), (363, 65385275), (457, 51936225), (485, 48937845), (605, 39231165), (649, 36571425), (825, 28769521), (885, 26819045), (1067, 22244475), (1371, 17312075), (1455, 16312615), (1475, 16091427), (1815, 13077055), (1947, 12190475), (2285, 10387245), (2425, 9787569), (3025, 7846233), (3201, 7414825), (3245, 7314285), (4425, 5363809), (5027, 4721475), (5335, 4448895), (5723, 4147275), (6855, 3462415), (7139, 3324675), (7275, 3262523), (9075, 2615411), (9735, 2438095), (11425, 2077449), (11737, 2022225), (15081, 1573825), (16005, 1482965), (16225, 1462857), (17169, 1382425), (21417, 1108225), (25135, 944295), (26675, 889779), (26963, 880275), (28615, 829455), (34275, 692483), (35211, 674075), (35695, 664935), (44329, 535425), (48675, 487619), (55297, 429225), (58685, 404445), (62953, 377025), (75405, 314765), (80025, 296593), (80889, 293425), (85845, 276485), (107085, 221645), (125675, 188859), (132987, 178475), (134815, 176055), (143075, 165891)]