852475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 1183952

約数和(自身を除く): 331477

約数列:

[1, 5, 13, 25, 43, 61, 65, 215, 305, 325, 559, 793, 1075, 1525, 2623, 2795, 3965, 13115, 13975, 19825, 34099, 65575, 170495, 852475]

約数ペア:

[(1, 852475), (5, 170495), (13, 65575), (25, 34099), (43, 19825), (61, 13975), (65, 13115), (215, 3965), (305, 2795), (325, 2623), (559, 1525), (793, 1075)]