1405308105

素因数分解:

$3^2\times 5^1\times {\mathrm{6521}}^1\times {\mathrm{4789}}^1$

素因数の和:11321

約数の個数: 24

約数和(自身を含む): 2436749640

約数和(自身を除く): 1031441535

約数列:

[1, 3, 5, 9, 15, 45, 4789, 6521, 14367, 19563, 23945, 32605, 43101, 58689, 71835, 97815, 215505, 293445, 31229069, 93687207, 156145345, 281061621, 468436035, 1405308105]

約数ペア:

[(1, 1405308105), (3, 468436035), (5, 281061621), (9, 156145345), (15, 93687207), (45, 31229069), (4789, 293445), (6521, 215505), (14367, 97815), (19563, 71835), (23945, 58689), (32605, 43101)]