227943725

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 292159872

約数和(自身を除く): 64216147

約数列:

[1, 5, 25, 53, 71, 265, 355, 1325, 1775, 2423, 3763, 12115, 18815, 60575, 94075, 128419, 172033, 642095, 860165, 3210475, 4300825, 9117749, 45588745, 227943725]

約数ペア:

[(1, 227943725), (5, 45588745), (25, 9117749), (53, 4300825), (71, 3210475), (265, 860165), (355, 642095), (1325, 172033), (1775, 128419), (2423, 94075), (3763, 60575), (12115, 18815)]