49815375

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 84105216

約数和(自身を除く): 34289841

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 1065, 1775, 1871, 5325, 5613, 8875, 9355, 26625, 28065, 46775, 132841, 140325, 233875, 398523, 664205, 701625, 1992615, 3321025, 9963075, 16605125, 49815375]

約数ペア:

[(1, 49815375), (3, 16605125), (5, 9963075), (15, 3321025), (25, 1992615), (71, 701625), (75, 664205), (125, 398523), (213, 233875), (355, 140325), (375, 132841), (1065, 46775), (1775, 28065), (1871, 26625), (5325, 9355), (5613, 8875)]