415030625

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{15443}}^1$

素因数の和:15506

約数の個数: 20

約数和(自身を含む): 530717616

約数和(自身を除く): 115686991

約数列:

[1, 5, 25, 43, 125, 215, 625, 1075, 5375, 15443, 26875, 77215, 386075, 664049, 1930375, 3320245, 9651875, 16601225, 83006125, 415030625]

約数ペア:

[(1, 415030625), (5, 83006125), (25, 16601225), (43, 9651875), (125, 3320245), (215, 1930375), (625, 664049), (1075, 386075), (5375, 77215), (15443, 26875)]