11911275

素因数分解:

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

素因数の和:500

約数の個数: 36

約数和(自身を含む): 21529872

約数和(自身を除く): 9618597

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 167, 225, 317, 501, 835, 951, 1503, 1585, 2505, 2853, 4175, 4755, 7515, 7925, 12525, 14265, 23775, 37575, 52939, 71325, 158817, 264695, 476451, 794085, 1323475, 2382255, 3970425, 11911275]

約数ペア:

[(1, 11911275), (3, 3970425), (5, 2382255), (9, 1323475), (15, 794085), (25, 476451), (45, 264695), (75, 158817), (167, 71325), (225, 52939), (317, 37575), (501, 23775), (835, 14265), (951, 12525), (1503, 7925), (1585, 7515), (2505, 4755), (2853, 4175)]