142222855

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2309}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 173859840

約数和(自身を除く): 31636985

約数列:

[1, 5, 97, 127, 485, 635, 2309, 11545, 12319, 61595, 223973, 293243, 1119865, 1466215, 28444571, 142222855]

約数ペア:

[(1, 142222855), (5, 28444571), (97, 1466215), (127, 1119865), (485, 293243), (635, 223973), (2309, 61595), (11545, 12319)]