71379359985

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{294269}}^1$

素因数の和:294537

約数の個数: 32

約数和(自身を含む): 116050671360

約数和(自身を除く): 44671311375

約数列:

[1, 3, 5, 15, 103, 157, 309, 471, 515, 785, 1545, 2355, 16171, 48513, 80855, 242565, 294269, 882807, 1471345, 4414035, 30309707, 46200233, 90929121, 138600699, 151548535, 231001165, 454645605, 693003495, 4758623999, 14275871997, 23793119995, 71379359985]

約数ペア:

[(1, 71379359985), (3, 23793119995), (5, 14275871997), (15, 4758623999), (103, 693003495), (157, 454645605), (309, 231001165), (471, 151548535), (515, 138600699), (785, 90929121), (1545, 46200233), (2355, 30309707), (16171, 4414035), (48513, 1471345), (80855, 882807), (242565, 294269)]