4406025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 7846720

約数和(自身を除く): 3440695

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 4519, 13557, 22595, 58747, 67785, 112975, 176241, 293735, 338925, 881205, 1468675, 4406025]

約数ペア:

[(1, 4406025), (3, 1468675), (5, 881205), (13, 338925), (15, 293735), (25, 176241), (39, 112975), (65, 67785), (75, 58747), (195, 22595), (325, 13557), (975, 4519)]