1632425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 2249856

約数和(自身を除く): 617431

約数列:

[1, 5, 17, 23, 25, 85, 115, 167, 391, 425, 575, 835, 1955, 2839, 3841, 4175, 9775, 14195, 19205, 65297, 70975, 96025, 326485, 1632425]

約数ペア:

[(1, 1632425), (5, 326485), (17, 96025), (23, 70975), (25, 65297), (85, 19205), (115, 14195), (167, 9775), (391, 4175), (425, 3841), (575, 2839), (835, 1955)]