528045825

素因数分解:

$3^1\times 5^2\times {\mathrm{1721}}^1\times {\mathrm{4091}}^1$

素因数の和:5825

約数の個数: 24

約数和(自身を含む): 873756576

約数和(自身を除く): 345710751

約数列:

[1, 3, 5, 15, 25, 75, 1721, 4091, 5163, 8605, 12273, 20455, 25815, 43025, 61365, 102275, 129075, 306825, 7040611, 21121833, 35203055, 105609165, 176015275, 528045825]

約数ペア:

[(1, 528045825), (3, 176015275), (5, 105609165), (15, 35203055), (25, 21121833), (75, 7040611), (1721, 306825), (4091, 129075), (5163, 102275), (8605, 61365), (12273, 43025), (20455, 25815)]