72348325

素因数分解:

$5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1249}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 102920000

約数和(自身を除く): 30571675

約数列:

[1, 5, 7, 25, 35, 175, 331, 1249, 1655, 2317, 6245, 8275, 8743, 11585, 31225, 43715, 57925, 218575, 413419, 2067095, 2893933, 10335475, 14469665, 72348325]

約数ペア:

[(1, 72348325), (5, 14469665), (7, 10335475), (25, 2893933), (35, 2067095), (175, 413419), (331, 218575), (1249, 57925), (1655, 43715), (2317, 31225), (6245, 11585), (8275, 8743)]