2773755

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 4902768

約数和(自身を除く): 2129013

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1163, 2385, 3489, 5815, 10467, 17445, 52335, 61639, 184917, 308195, 554751, 924585, 2773755]

約数ペア:

[(1, 2773755), (3, 924585), (5, 554751), (9, 308195), (15, 184917), (45, 61639), (53, 52335), (159, 17445), (265, 10467), (477, 5815), (795, 3489), (1163, 2385)]