126274565

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5309}}^1$

素因数の和:5452

約数の個数: 16

約数和(自身を含む): 155986560

約数和(自身を除く): 29711995

約数列:

[1, 5, 67, 71, 335, 355, 4757, 5309, 23785, 26545, 355703, 376939, 1778515, 1884695, 25254913, 126274565]

約数ペア:

[(1, 126274565), (5, 25254913), (67, 1884695), (71, 1778515), (335, 376939), (355, 355703), (4757, 26545), (5309, 23785)]