239755505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{256423}}^1$

素因数の和:256456

約数の個数: 16

約数和(自身を含む): 332325504

約数和(自身を除く): 92569999

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 256423, 1282115, 2820653, 4359191, 14103265, 21795955, 47951101, 239755505]

約数ペア:

[(1, 239755505), (5, 47951101), (11, 21795955), (17, 14103265), (55, 4359191), (85, 2820653), (187, 1282115), (935, 256423)]