71350945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{6143}}^1$

素因数の和:6272

約数の個数: 16

約数和(自身を含む): 90243072

約数和(自身を除く): 18892127

約数列:

[1, 5, 23, 101, 115, 505, 2323, 6143, 11615, 30715, 141289, 620443, 706445, 3102215, 14270189, 71350945]

約数ペア:

[(1, 71350945), (5, 14270189), (23, 3102215), (101, 706445), (115, 620443), (505, 141289), (2323, 30715), (6143, 11615)]