72441825

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{4903}}^1$

素因数の和:5113

約数の個数: 24

約数和(自身を含む): 120403008

約数和(自身を除く): 47961183

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 985, 2955, 4903, 4925, 14709, 14775, 24515, 73545, 122575, 367725, 965891, 2897673, 4829455, 14488365, 24147275, 72441825]

約数ペア:

[(1, 72441825), (3, 24147275), (5, 14488365), (15, 4829455), (25, 2897673), (75, 965891), (197, 367725), (591, 122575), (985, 73545), (2955, 24515), (4903, 14775), (4925, 14709)]