2472405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 4408320

約数和(自身を除く): 1935915

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 409, 465, 1209, 1227, 2015, 2045, 5317, 6045, 6135, 12679, 15951, 26585, 38037, 63395, 79755, 164827, 190185, 494481, 824135, 2472405]

約数ペア:

[(1, 2472405), (3, 824135), (5, 494481), (13, 190185), (15, 164827), (31, 79755), (39, 63395), (65, 38037), (93, 26585), (155, 15951), (195, 12679), (403, 6135), (409, 6045), (465, 5317), (1209, 2045), (1227, 2015)]