3126225

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 5248672

約数和(自身を除く): 2122447

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 571, 1095, 1713, 1825, 2855, 5475, 8565, 14275, 41683, 42825, 125049, 208415, 625245, 1042075, 3126225]

約数ペア:

[(1, 3126225), (3, 1042075), (5, 625245), (15, 208415), (25, 125049), (73, 42825), (75, 41683), (219, 14275), (365, 8565), (571, 5475), (1095, 2855), (1713, 1825)]