90500095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 42469505

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 445, 595, 623, 1513, 1709, 3115, 7565, 8545, 10591, 11963, 29053, 52955, 59815, 145265, 152101, 203371, 760505, 1016855, 1064707, 2585717, 5323535, 12928585, 18100019, 90500095]

約数ペア:

[(1, 90500095), (5, 18100019), (7, 12928585), (17, 5323535), (35, 2585717), (85, 1064707), (89, 1016855), (119, 760505), (445, 203371), (595, 152101), (623, 145265), (1513, 59815), (1709, 52955), (3115, 29053), (7565, 11963), (8545, 10591)]