2526225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 4499712

約数和(自身を除く): 1973487

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2591, 7773, 12955, 33683, 38865, 64775, 101049, 168415, 194325, 505245, 842075, 2526225]

約数ペア:

[(1, 2526225), (3, 842075), (5, 505245), (13, 194325), (15, 168415), (25, 101049), (39, 64775), (65, 38865), (75, 33683), (195, 12955), (325, 7773), (975, 2591)]