27864675

素因数分解:

$3^3\times 5^2\times {\mathrm{41281}}^1$

素因数の和:41300

約数の個数: 24

約数和(自身を含む): 51189680

約数和(自身を除く): 23325005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 41281, 123843, 206405, 371529, 619215, 1032025, 1114587, 1857645, 3096075, 5572935, 9288225, 27864675]

約数ペア:

[(1, 27864675), (3, 9288225), (5, 5572935), (9, 3096075), (15, 1857645), (25, 1114587), (27, 1032025), (45, 619215), (75, 371529), (135, 206405), (225, 123843), (675, 41281)]