26468445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 18010275

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 857, 1065, 2059, 2571, 4285, 6177, 10295, 12855, 24853, 30885, 60847, 74559, 124265, 182541, 304235, 372795, 912705, 1764563, 5293689, 8822815, 26468445]

約数ペア:

[(1, 26468445), (3, 8822815), (5, 5293689), (15, 1764563), (29, 912705), (71, 372795), (87, 304235), (145, 182541), (213, 124265), (355, 74559), (435, 60847), (857, 30885), (1065, 24853), (2059, 12855), (2571, 10295), (4285, 6177)]