4999625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 6829056

約数和(自身を除く): 1829431

約数列:

[1, 5, 23, 25, 37, 47, 115, 125, 185, 235, 575, 851, 925, 1081, 1175, 1739, 2875, 4255, 4625, 5405, 5875, 8695, 21275, 27025, 39997, 43475, 106375, 135125, 199985, 217375, 999925, 4999625]

約数ペア:

[(1, 4999625), (5, 999925), (23, 217375), (25, 199985), (37, 135125), (47, 106375), (115, 43475), (125, 39997), (185, 27025), (235, 21275), (575, 8695), (851, 5875), (925, 5405), (1081, 4625), (1175, 4255), (1739, 2875)]