65185970

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{47581}}^1$

素因数の和:47725

約数の個数: 16

約数和(自身を含む): 118193688

約数和(自身を除く): 53007718

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 47581, 95162, 237905, 475810, 6518597, 13037194, 32592985, 65185970]

約数ペア:

[(1, 65185970), (2, 32592985), (5, 13037194), (10, 6518597), (137, 475810), (274, 237905), (685, 95162), (1370, 47581)]