82974525

素因数分解:

$3^1\times 5^2\times {\mathrm{743}}^1\times {\mathrm{1489}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 137461440

約数和(自身を除く): 54486915

約数列:

[1, 3, 5, 15, 25, 75, 743, 1489, 2229, 3715, 4467, 7445, 11145, 18575, 22335, 37225, 55725, 111675, 1106327, 3318981, 5531635, 16594905, 27658175, 82974525]

約数ペア:

[(1, 82974525), (3, 27658175), (5, 16594905), (15, 5531635), (25, 3318981), (75, 1106327), (743, 111675), (1489, 55725), (2229, 37225), (3715, 22335), (4467, 18575), (7445, 11145)]