3970425

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 6624576

約数和(自身を除く): 2654151

約数列:

[1, 3, 5, 15, 25, 75, 167, 317, 501, 835, 951, 1585, 2505, 4175, 4755, 7925, 12525, 23775, 52939, 158817, 264695, 794085, 1323475, 3970425]

約数ペア:

[(1, 3970425), (3, 1323475), (5, 794085), (15, 264695), (25, 158817), (75, 52939), (167, 23775), (317, 12525), (501, 7925), (835, 4755), (951, 4175), (1585, 2505)]