40129115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3449}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 52164000

約数和(自身を除く): 12034885

約数列:

[1, 5, 13, 65, 179, 895, 2327, 3449, 11635, 17245, 44837, 224185, 617371, 3086855, 8025823, 40129115]

約数ペア:

[(1, 40129115), (5, 8025823), (13, 3086855), (65, 617371), (179, 224185), (895, 44837), (2327, 17245), (3449, 11635)]