42155595

素因数分解:

$3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1231}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 73225152

約数和(自身を除く): 31069557

約数列:

[1, 3, 5, 9, 15, 45, 761, 1231, 2283, 3693, 3805, 6155, 6849, 11079, 11415, 18465, 34245, 55395, 936791, 2810373, 4683955, 8431119, 14051865, 42155595]

約数ペア:

[(1, 42155595), (3, 14051865), (5, 8431119), (9, 4683955), (15, 2810373), (45, 936791), (761, 55395), (1231, 34245), (2283, 18465), (3693, 11415), (3805, 11079), (6155, 6849)]