4567225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 6535296

約数和(自身を除く): 1968071

約数列:

[1, 5, 13, 23, 25, 47, 65, 115, 169, 235, 299, 325, 575, 611, 845, 1081, 1175, 1495, 3055, 3887, 4225, 5405, 7475, 7943, 14053, 15275, 19435, 27025, 39715, 70265, 97175, 182689, 198575, 351325, 913445, 4567225]

約数ペア:

[(1, 4567225), (5, 913445), (13, 351325), (23, 198575), (25, 182689), (47, 97175), (65, 70265), (115, 39715), (169, 27025), (235, 19435), (299, 15275), (325, 14053), (575, 7943), (611, 7475), (845, 5405), (1081, 4225), (1175, 3887), (1495, 3055)]