91339245

素因数分解:

$3^4\times 5^1\times {\mathrm{225529}}^1$

素因数の和:225546

約数の個数: 20

約数和(自身を含む): 163734780

約数和(自身を除く): 72395535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 225529, 676587, 1127645, 2029761, 3382935, 6089283, 10148805, 18267849, 30446415, 91339245]

約数ペア:

[(1, 91339245), (3, 30446415), (5, 18267849), (9, 10148805), (15, 6089283), (27, 3382935), (45, 2029761), (81, 1127645), (135, 676587), (405, 225529)]