42331125

素因数分解:

$3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 70986240

約数和(自身を除く): 28655115

約数列:

[1, 3, 5, 15, 25, 75, 125, 157, 375, 471, 719, 785, 2157, 2355, 3595, 3925, 10785, 11775, 17975, 19625, 53925, 58875, 89875, 112883, 269625, 338649, 564415, 1693245, 2822075, 8466225, 14110375, 42331125]

約数ペア:

[(1, 42331125), (3, 14110375), (5, 8466225), (15, 2822075), (25, 1693245), (75, 564415), (125, 338649), (157, 269625), (375, 112883), (471, 89875), (719, 58875), (785, 53925), (2157, 19625), (2355, 17975), (3595, 11775), (3925, 10785)]