80795625

素因数分解:

$3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 138030816

約数和(自身を除く): 57235191

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 625, 1025, 1051, 1875, 3075, 3153, 5125, 5255, 15375, 15765, 25625, 26275, 43091, 76875, 78825, 129273, 131375, 215455, 394125, 646365, 656875, 1077275, 1970625, 3231825, 5386375, 16159125, 26931875, 80795625]

約数ペア:

[(1, 80795625), (3, 26931875), (5, 16159125), (15, 5386375), (25, 3231825), (41, 1970625), (75, 1077275), (123, 656875), (125, 646365), (205, 394125), (375, 215455), (615, 131375), (625, 129273), (1025, 78825), (1051, 76875), (1875, 43091), (3075, 26275), (3153, 25625), (5125, 15765), (5255, 15375)]