140785875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{5441}}^1$

素因数の和:5485

約数の個数: 48

約数和(自身を含む): 264873024

約数和(自身を除く): 124087149

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1725, 2875, 5175, 5441, 8625, 16323, 25875, 27205, 48969, 81615, 125143, 136025, 244845, 375429, 408075, 625715, 680125, 1126287, 1224225, 1877145, 2040375, 3128575, 5631435, 6121125, 9385725, 15642875, 28157175, 46928625, 140785875]

約数ペア:

[(1, 140785875), (3, 46928625), (5, 28157175), (9, 15642875), (15, 9385725), (23, 6121125), (25, 5631435), (45, 3128575), (69, 2040375), (75, 1877145), (115, 1224225), (125, 1126287), (207, 680125), (225, 625715), (345, 408075), (375, 375429), (575, 244845), (1035, 136025), (1125, 125143), (1725, 81615), (2875, 48969), (5175, 27205), (5441, 25875), (8625, 16323)]