240626565

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10303}}^1$

素因数の和:10490

約数の個数: 32

約数和(自身を含む): 430295040

約数和(自身を除く): 189668475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 4671, 7785, 10303, 23355, 30909, 51515, 92727, 154545, 278181, 463635, 1390905, 1782419, 5347257, 8912095, 16041771, 26736285, 48125313, 80208855, 240626565]

約数ペア:

[(1, 240626565), (3, 80208855), (5, 48125313), (9, 26736285), (15, 16041771), (27, 8912095), (45, 5347257), (135, 1782419), (173, 1390905), (519, 463635), (865, 278181), (1557, 154545), (2595, 92727), (4671, 51515), (7785, 30909), (10303, 23355)]