28936665

素因数分解:

$3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1049}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 50286600

約数和(自身を除く): 21349935

約数列:

[1, 3, 5, 9, 15, 45, 613, 1049, 1839, 3065, 3147, 5245, 5517, 9195, 9441, 15735, 27585, 47205, 643037, 1929111, 3215185, 5787333, 9645555, 28936665]

約数ペア:

[(1, 28936665), (3, 9645555), (5, 5787333), (9, 3215185), (15, 1929111), (45, 643037), (613, 47205), (1049, 27585), (1839, 15735), (3065, 9441), (3147, 9195), (5245, 5517)]