4321000625

素因数分解:

$5^4\times {\mathrm{2287}}^1\times {\mathrm{3023}}^1$

素因数の和:5330

約数の個数: 20

約数和(自身を含む): 5403670272

約数和(自身を除く): 1082669647

約数列:

[1, 5, 25, 125, 625, 2287, 3023, 11435, 15115, 57175, 75575, 285875, 377875, 1429375, 1889375, 6913601, 34568005, 172840025, 864200125, 4321000625]

約数ペア:

[(1, 4321000625), (5, 864200125), (25, 172840025), (125, 34568005), (625, 6913601), (2287, 1889375), (3023, 1429375), (11435, 377875), (15115, 285875), (57175, 75575)]