157056266985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{249017}}^1$

素因数の和:251257

約数の個数: 32

約数和(自身を含む): 264636408960

約数和(自身を除く): 107580141975

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 2213, 6639, 11065, 33195, 42047, 126141, 210235, 249017, 630705, 747051, 1245085, 3735255, 4731323, 14193969, 23656615, 70969845, 551074621, 1653223863, 2755373105, 8266119315, 10470417799, 31411253397, 52352088995, 157056266985]

約数ペア:

[(1, 157056266985), (3, 52352088995), (5, 31411253397), (15, 10470417799), (19, 8266119315), (57, 2755373105), (95, 1653223863), (285, 551074621), (2213, 70969845), (6639, 23656615), (11065, 14193969), (33195, 4731323), (42047, 3735255), (126141, 1245085), (210235, 747051), (249017, 630705)]