315088975

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{599}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 399751200

約数和(自身を除く): 84662225

約数列:

[1, 5, 25, 53, 265, 397, 599, 1325, 1985, 2995, 9925, 14975, 21041, 31747, 105205, 158735, 237803, 526025, 793675, 1189015, 5945075, 12603559, 63017795, 315088975]

約数ペア:

[(1, 315088975), (5, 63017795), (25, 12603559), (53, 5945075), (265, 1189015), (397, 793675), (599, 526025), (1325, 237803), (1985, 158735), (2995, 105205), (9925, 31747), (14975, 21041)]