4320935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 5452032

約数和(自身を除く): 1131097

約数列:

[1, 5, 31, 61, 155, 305, 457, 1891, 2285, 9455, 14167, 27877, 70835, 139385, 864187, 4320935]

約数ペア:

[(1, 4320935), (5, 864187), (31, 139385), (61, 70835), (155, 27877), (305, 14167), (457, 9455), (1891, 2285)]