2201475

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 3682800

約数和(自身を除く): 1481325

約数列:

[1, 3, 5, 15, 25, 75, 149, 197, 447, 591, 745, 985, 2235, 2955, 3725, 4925, 11175, 14775, 29353, 88059, 146765, 440295, 733825, 2201475]

約数ペア:

[(1, 2201475), (3, 733825), (5, 440295), (15, 146765), (25, 88059), (75, 29353), (149, 14775), (197, 11175), (447, 4925), (591, 3725), (745, 2955), (985, 2235)]