86690175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 172488960

約数和(自身を除く): 85798785

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 59, 65, 75, 137, 143, 165, 177, 195, 275, 295, 325, 411, 429, 649, 685, 715, 767, 825, 885, 975, 1475, 1507, 1781, 1947, 2055, 2145, 2301, 3245, 3425, 3575, 3835, 4425, 4521, 5343, 7535, 8083, 8437, 8905, 9735, 10275, 10725, 11505, 16225, 19175, 19591, 22605, 24249, 25311, 26715, 37675, 40415, 42185, 44525, 48675, 57525, 58773, 88913, 97955, 105079, 113025, 121245, 126555, 133575, 202075, 210925, 266739, 293865, 315237, 444565, 489775, 525395, 606225, 632775, 1155869, 1333695, 1469325, 1576185, 2222825, 2626975, 3467607, 5779345, 6668475, 7880925, 17338035, 28896725, 86690175]

約数ペア:

[(1, 86690175), (3, 28896725), (5, 17338035), (11, 7880925), (13, 6668475), (15, 5779345), (25, 3467607), (33, 2626975), (39, 2222825), (55, 1576185), (59, 1469325), (65, 1333695), (75, 1155869), (137, 632775), (143, 606225), (165, 525395), (177, 489775), (195, 444565), (275, 315237), (295, 293865), (325, 266739), (411, 210925), (429, 202075), (649, 133575), (685, 126555), (715, 121245), (767, 113025), (825, 105079), (885, 97955), (975, 88913), (1475, 58773), (1507, 57525), (1781, 48675), (1947, 44525), (2055, 42185), (2145, 40415), (2301, 37675), (3245, 26715), (3425, 25311), (3575, 24249), (3835, 22605), (4425, 19591), (4521, 19175), (5343, 16225), (7535, 11505), (8083, 10725), (8437, 10275), (8905, 9735)]