26987805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46133}}^1$

素因数の和:46157

約数の個数: 24

約数和(自身を含む): 50378328

約数和(自身を除く): 23390523

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 46133, 138399, 230665, 415197, 599729, 691995, 1799187, 2075985, 2998645, 5397561, 8995935, 26987805]

約数ペア:

[(1, 26987805), (3, 8995935), (5, 5397561), (9, 2998645), (13, 2075985), (15, 1799187), (39, 691995), (45, 599729), (65, 415197), (117, 230665), (195, 138399), (585, 46133)]