4587505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 6126840

約数和(自身を除く): 1539335

約数列:

[1, 5, 13, 61, 65, 89, 169, 305, 445, 793, 845, 1157, 3965, 5429, 5785, 10309, 15041, 27145, 51545, 70577, 75205, 352885, 917501, 4587505]

約数ペア:

[(1, 4587505), (5, 917501), (13, 352885), (61, 75205), (65, 70577), (89, 51545), (169, 27145), (305, 15041), (445, 10309), (793, 5785), (845, 5429), (1157, 3965)]