2015366925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1612

約数の個数: 96

約数和(自身を含む): 3949497216

約数和(自身を除く): 1934130291

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 121, 143, 165, 195, 275, 325, 363, 429, 605, 715, 825, 975, 1331, 1553, 1573, 1815, 2145, 3025, 3575, 3993, 4659, 4719, 6655, 7765, 7865, 9075, 10725, 17083, 17303, 19965, 20189, 23295, 23595, 33275, 38825, 39325, 51249, 51909, 60567, 85415, 86515, 99825, 100945, 116475, 117975, 187913, 222079, 256245, 259545, 302835, 427075, 432575, 504725, 563739, 666237, 939565, 1110395, 1281225, 1297725, 1514175, 2067043, 2442869, 2818695, 3331185, 4697825, 5551975, 6201129, 7328607, 10335215, 12214345, 14093475, 16655925, 26871559, 31005645, 36643035, 51676075, 61071725, 80614677, 134357795, 155028225, 183215175, 403073385, 671788975, 2015366925]

約数ペア:

[(1, 2015366925), (3, 671788975), (5, 403073385), (11, 183215175), (13, 155028225), (15, 134357795), (25, 80614677), (33, 61071725), (39, 51676075), (55, 36643035), (65, 31005645), (75, 26871559), (121, 16655925), (143, 14093475), (165, 12214345), (195, 10335215), (275, 7328607), (325, 6201129), (363, 5551975), (429, 4697825), (605, 3331185), (715, 2818695), (825, 2442869), (975, 2067043), (1331, 1514175), (1553, 1297725), (1573, 1281225), (1815, 1110395), (2145, 939565), (3025, 666237), (3575, 563739), (3993, 504725), (4659, 432575), (4719, 427075), (6655, 302835), (7765, 259545), (7865, 256245), (9075, 222079), (10725, 187913), (17083, 117975), (17303, 116475), (19965, 100945), (20189, 99825), (23295, 86515), (23595, 85415), (33275, 60567), (38825, 51909), (39325, 51249)]