15943590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13627}}^1$

素因数の和:13653

約数の個数: 48

約数和(自身を含む): 44645328

約数和(自身を除く): 28701738

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13627, 27254, 40881, 68135, 81762, 122643, 136270, 177151, 204405, 245286, 354302, 408810, 531453, 613215, 885755, 1062906, 1226430, 1594359, 1771510, 2657265, 3188718, 5314530, 7971795, 15943590]

約数ペア:

[(1, 15943590), (2, 7971795), (3, 5314530), (5, 3188718), (6, 2657265), (9, 1771510), (10, 1594359), (13, 1226430), (15, 1062906), (18, 885755), (26, 613215), (30, 531453), (39, 408810), (45, 354302), (65, 245286), (78, 204405), (90, 177151), (117, 136270), (130, 122643), (195, 81762), (234, 68135), (390, 40881), (585, 27254), (1170, 13627)]