63499215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 113155488

約数和(自身を除く): 49656273

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 169, 185, 195, 481, 507, 555, 677, 845, 1443, 2031, 2405, 2535, 3385, 6253, 7215, 8801, 10155, 18759, 25049, 26403, 31265, 44005, 75147, 93795, 114413, 125245, 132015, 325637, 343239, 375735, 572065, 976911, 1628185, 1716195, 4233281, 4884555, 12699843, 21166405, 63499215]

約数ペア:

[(1, 63499215), (3, 21166405), (5, 12699843), (13, 4884555), (15, 4233281), (37, 1716195), (39, 1628185), (65, 976911), (111, 572065), (169, 375735), (185, 343239), (195, 325637), (481, 132015), (507, 125245), (555, 114413), (677, 93795), (845, 75147), (1443, 44005), (2031, 31265), (2405, 26403), (2535, 25049), (3385, 18759), (6253, 10155), (7215, 8801)]