4972425

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 8291136

約数和(自身を除く): 3318711

約数列:

[1, 3, 5, 15, 25, 75, 167, 397, 501, 835, 1191, 1985, 2505, 4175, 5955, 9925, 12525, 29775, 66299, 198897, 331495, 994485, 1657475, 4972425]

約数ペア:

[(1, 4972425), (3, 1657475), (5, 994485), (15, 331495), (25, 198897), (75, 66299), (167, 29775), (397, 12525), (501, 9925), (835, 5955), (1191, 4175), (1985, 2505)]