73393575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 127896576

約数和(自身を除く): 54503001

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 157, 271, 345, 471, 575, 785, 813, 1355, 1725, 2355, 3611, 3925, 4065, 6233, 6775, 10833, 11775, 18055, 18699, 20325, 31165, 42547, 54165, 90275, 93495, 127641, 155825, 212735, 270825, 467475, 638205, 978581, 1063675, 2935743, 3191025, 4892905, 14678715, 24464525, 73393575]

約数ペア:

[(1, 73393575), (3, 24464525), (5, 14678715), (15, 4892905), (23, 3191025), (25, 2935743), (69, 1063675), (75, 978581), (115, 638205), (157, 467475), (271, 270825), (345, 212735), (471, 155825), (575, 127641), (785, 93495), (813, 90275), (1355, 54165), (1725, 42547), (2355, 31165), (3611, 20325), (3925, 18699), (4065, 18055), (6233, 11775), (6775, 10833)]