5620625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 30

約数和(自身を含む): 7774074

約数和(自身を除く): 2153449

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 529, 575, 625, 1955, 2125, 2645, 2875, 8993, 9775, 10625, 13225, 14375, 44965, 48875, 66125, 224825, 244375, 330625, 1124125, 5620625]

約数ペア:

[(1, 5620625), (5, 1124125), (17, 330625), (23, 244375), (25, 224825), (85, 66125), (115, 48875), (125, 44965), (391, 14375), (425, 13225), (529, 10625), (575, 9775), (625, 8993), (1955, 2875), (2125, 2645)]