10376505

素因数分解:

$3^4\times 5^1\times {\mathrm{25621}}^1$

素因数の和:25638

約数の個数: 20

約数和(自身を含む): 18601572

約数和(自身を除く): 8225067

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 25621, 76863, 128105, 230589, 384315, 691767, 1152945, 2075301, 3458835, 10376505]

約数ペア:

[(1, 10376505), (3, 3458835), (5, 2075301), (9, 1152945), (15, 691767), (27, 384315), (45, 230589), (81, 128105), (135, 76863), (405, 25621)]