64755585

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4657}}^1$

素因数の和:4774

約数の個数: 32

約数和(自身を含む): 116263680

約数和(自身を除く): 51508095

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 4657, 13905, 13971, 23285, 41913, 69855, 125739, 209565, 479671, 628695, 1439013, 2398355, 4317039, 7195065, 12951117, 21585195, 64755585]

約数ペア:

[(1, 64755585), (3, 21585195), (5, 12951117), (9, 7195065), (15, 4317039), (27, 2398355), (45, 1439013), (103, 628695), (135, 479671), (309, 209565), (515, 125739), (927, 69855), (1545, 41913), (2781, 23285), (4635, 13971), (4657, 13905)]