42900095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72101}}^1$

素因数の和:72130

約数の個数: 16

約数和(自身を含む): 62296128

約数和(自身を除く): 19396033

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 72101, 360505, 504707, 1225717, 2523535, 6128585, 8580019, 42900095]

約数ペア:

[(1, 42900095), (5, 8580019), (7, 6128585), (17, 2523535), (35, 1225717), (85, 504707), (119, 360505), (595, 72101)]