148039775

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1020

約数の個数: 36

約数和(自身を含む): 204364152

約数和(自身を除く): 56324377

約数列:

[1, 5, 13, 25, 37, 65, 169, 185, 325, 481, 845, 925, 947, 2405, 4225, 4735, 6253, 12025, 12311, 23675, 31265, 35039, 61555, 156325, 160043, 175195, 307775, 455507, 800215, 875975, 2277535, 4001075, 5921591, 11387675, 29607955, 148039775]

約数ペア:

[(1, 148039775), (5, 29607955), (13, 11387675), (25, 5921591), (37, 4001075), (65, 2277535), (169, 875975), (185, 800215), (325, 455507), (481, 307775), (845, 175195), (925, 160043), (947, 156325), (2405, 61555), (4225, 35039), (4735, 31265), (6253, 23675), (12025, 12311)]