492837725

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 624817152

約数和(自身を除く): 131979427

約数列:

[1, 5, 25, 53, 265, 431, 863, 1325, 2155, 4315, 10775, 21575, 22843, 45739, 114215, 228695, 371953, 571075, 1143475, 1859765, 9298825, 19713509, 98567545, 492837725]

約数ペア:

[(1, 492837725), (5, 98567545), (25, 19713509), (53, 9298825), (265, 1859765), (431, 1143475), (863, 571075), (1325, 371953), (2155, 228695), (4315, 114215), (10775, 45739), (21575, 22843)]