80247486015

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{50147}}^1$

素因数の和:51028

約数の個数: 48

約数和(自身を含む): 142505371008

約数和(自身を除く): 62257884993

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 827, 1935, 2481, 4135, 7443, 12405, 35561, 37215, 50147, 106683, 150441, 177805, 250735, 320049, 451323, 533415, 752205, 1600245, 2156321, 2256615, 6468963, 10781605, 19406889, 32344815, 41471569, 97034445, 124414707, 207357845, 373244121, 622073535, 1783277467, 1866220605, 5349832401, 8916387335, 16049497203, 26749162005, 80247486015]

約数ペア:

[(1, 80247486015), (3, 26749162005), (5, 16049497203), (9, 8916387335), (15, 5349832401), (43, 1866220605), (45, 1783277467), (129, 622073535), (215, 373244121), (387, 207357845), (645, 124414707), (827, 97034445), (1935, 41471569), (2481, 32344815), (4135, 19406889), (7443, 10781605), (12405, 6468963), (35561, 2256615), (37215, 2156321), (50147, 1600245), (106683, 752205), (150441, 533415), (177805, 451323), (250735, 320049)]