7924475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 10884720

約数和(自身を除く): 2960245

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 659, 925, 2405, 3295, 8567, 12025, 16475, 24383, 42835, 121915, 214175, 316979, 609575, 1584895, 7924475]

約数ペア:

[(1, 7924475), (5, 1584895), (13, 609575), (25, 316979), (37, 214175), (65, 121915), (185, 42835), (325, 24383), (481, 16475), (659, 12025), (925, 8567), (2405, 3295)]