40688475

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{4801}}^1$

素因数の和:4927

約数の個数: 24

約数和(自身を含む): 67881072

約数和(自身を除く): 27192597

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 4801, 8475, 14403, 24005, 72015, 120025, 360075, 542513, 1627539, 2712565, 8137695, 13562825, 40688475]

約数ペア:

[(1, 40688475), (3, 13562825), (5, 8137695), (15, 2712565), (25, 1627539), (75, 542513), (113, 360075), (339, 120025), (565, 72015), (1695, 24005), (2825, 14403), (4801, 8475)]