7974975

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 13316112

約数和(自身を除く): 5341137

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 941, 1695, 2823, 2825, 4705, 8475, 14115, 23525, 70575, 106333, 318999, 531665, 1594995, 2658325, 7974975]

約数ペア:

[(1, 7974975), (3, 2658325), (5, 1594995), (15, 531665), (25, 318999), (75, 106333), (113, 70575), (339, 23525), (565, 14115), (941, 8475), (1695, 4705), (2823, 2825)]