1124125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:78

約数の個数: 24

約数和(自身を含む): 1552824

約数和(自身を除く): 428699

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 529, 575, 1955, 2125, 2645, 2875, 8993, 9775, 13225, 44965, 48875, 66125, 224825, 1124125]

約数ペア:

[(1, 1124125), (5, 224825), (17, 66125), (23, 48875), (25, 44965), (85, 13225), (115, 9775), (125, 8993), (391, 2875), (425, 2645), (529, 2125), (575, 1955)]