72766875

素因数分解:

$3^1\times 5^4\times {\mathrm{197}}^2$

素因数の和:417

約数の個数: 30

約数和(自身を含む): 121857868

約数和(自身を除く): 49090993

約数列:

[1, 3, 5, 15, 25, 75, 125, 197, 375, 591, 625, 985, 1875, 2955, 4925, 14775, 24625, 38809, 73875, 116427, 123125, 194045, 369375, 582135, 970225, 2910675, 4851125, 14553375, 24255625, 72766875]

約数ペア:

[(1, 72766875), (3, 24255625), (5, 14553375), (15, 4851125), (25, 2910675), (75, 970225), (125, 582135), (197, 369375), (375, 194045), (591, 123125), (625, 116427), (985, 73875), (1875, 38809), (2955, 24625), (4925, 14775)]