9955625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 20

約数和(自身を含む): 13186404

約数和(自身を除く): 3230779

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 937, 2125, 4685, 10625, 15929, 23425, 79645, 117125, 398225, 585625, 1991125, 9955625]

約数ペア:

[(1, 9955625), (5, 1991125), (17, 585625), (25, 398225), (85, 117125), (125, 79645), (425, 23425), (625, 15929), (937, 10625), (2125, 4685)]