85309455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 171445248

約数和(自身を除く): 86135793

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 233, 317, 385, 699, 951, 1155, 1165, 1585, 1631, 2219, 2563, 3487, 3495, 4755, 4893, 6657, 7689, 8155, 10461, 11095, 12815, 17435, 17941, 24409, 24465, 33285, 38445, 52305, 53823, 73227, 73861, 89705, 122045, 221583, 269115, 366135, 369305, 517027, 812471, 1107915, 1551081, 2437413, 2585135, 4062355, 5687297, 7755405, 12187065, 17061891, 28436485, 85309455]

約数ペア:

[(1, 85309455), (3, 28436485), (5, 17061891), (7, 12187065), (11, 7755405), (15, 5687297), (21, 4062355), (33, 2585135), (35, 2437413), (55, 1551081), (77, 1107915), (105, 812471), (165, 517027), (231, 369305), (233, 366135), (317, 269115), (385, 221583), (699, 122045), (951, 89705), (1155, 73861), (1165, 73227), (1585, 53823), (1631, 52305), (2219, 38445), (2563, 33285), (3487, 24465), (3495, 24409), (4755, 17941), (4893, 17435), (6657, 12815), (7689, 11095), (8155, 10461)]