142708735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{3617}}^1$

素因数の和:4242

約数の個数: 16

約数和(自身を含む): 184778496

約数和(自身を除く): 42069761

約数列:

[1, 5, 13, 65, 607, 3035, 3617, 7891, 18085, 39455, 47021, 235105, 2195519, 10977595, 28541747, 142708735]

約数ペア:

[(1, 142708735), (5, 28541747), (13, 10977595), (65, 2195519), (607, 235105), (3035, 47021), (3617, 39455), (7891, 18085)]