127759825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 167364288

約数和(自身を除く): 39604463

約数列:

[1, 5, 23, 25, 83, 115, 415, 575, 1909, 2075, 2677, 9545, 13385, 47725, 61571, 66925, 222191, 307855, 1110955, 1539275, 5110393, 5554775, 25551965, 127759825]

約数ペア:

[(1, 127759825), (5, 25551965), (23, 5554775), (25, 5110393), (83, 1539275), (115, 1110955), (415, 307855), (575, 222191), (1909, 66925), (2075, 61571), (2677, 47725), (9545, 13385)]