63155625

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2627

約数の個数: 40

約数和(自身を含む): 113363712

約数和(自身を除く): 50208087

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 2591, 4875, 7773, 8125, 12955, 24375, 33683, 38865, 64775, 101049, 168415, 194325, 323875, 505245, 842075, 971625, 1619375, 2526225, 4210375, 4858125, 12631125, 21051875, 63155625]

約数ペア:

[(1, 63155625), (3, 21051875), (5, 12631125), (13, 4858125), (15, 4210375), (25, 2526225), (39, 1619375), (65, 971625), (75, 842075), (125, 505245), (195, 323875), (325, 194325), (375, 168415), (625, 101049), (975, 64775), (1625, 38865), (1875, 33683), (2591, 24375), (4875, 12955), (7773, 8125)]