2970175

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 36

約数和(自身を含む): 4311480

約数和(自身を除く): 1341305

約数列:

[1, 5, 13, 19, 25, 37, 65, 95, 169, 185, 247, 325, 475, 481, 703, 845, 925, 1235, 2405, 3211, 3515, 4225, 6175, 6253, 9139, 12025, 16055, 17575, 31265, 45695, 80275, 118807, 156325, 228475, 594035, 2970175]

約数ペア:

[(1, 2970175), (5, 594035), (13, 228475), (19, 156325), (25, 118807), (37, 80275), (65, 45695), (95, 31265), (169, 17575), (185, 16055), (247, 12025), (325, 9139), (475, 6253), (481, 6175), (703, 4225), (845, 3515), (925, 3211), (1235, 2405)]