4073225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 5541312

約数和(自身を除く): 1468087

約数列:

[1, 5, 13, 25, 65, 83, 151, 325, 415, 755, 1079, 1963, 2075, 3775, 5395, 9815, 12533, 26975, 49075, 62665, 162929, 313325, 814645, 4073225]

約数ペア:

[(1, 4073225), (5, 814645), (13, 313325), (25, 162929), (65, 62665), (83, 49075), (151, 26975), (325, 12533), (415, 9815), (755, 5395), (1079, 3775), (1963, 2075)]