64560135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8167}}^1$

素因数の和:8223

約数の個数: 32

約数和(自身を含む): 112914432

約数和(自身を除く): 48354297

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 8167, 24501, 40835, 122505, 138839, 253177, 416517, 694195, 759531, 1265885, 2082585, 3797655, 4304009, 12912027, 21520045, 64560135]

約数ペア:

[(1, 64560135), (3, 21520045), (5, 12912027), (15, 4304009), (17, 3797655), (31, 2082585), (51, 1265885), (85, 759531), (93, 694195), (155, 416517), (255, 253177), (465, 138839), (527, 122505), (1581, 40835), (2635, 24501), (7905, 8167)]