129713045

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{48131}}^1$

素因数の和:48161

約数の個数: 24

約数和(自身を含む): 197533728

約数和(自身を除く): 67820683

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 48131, 240655, 336917, 529441, 1684585, 2358419, 2647205, 3706087, 11792095, 18530435, 25942609, 129713045]

約数ペア:

[(1, 129713045), (5, 25942609), (7, 18530435), (11, 11792095), (35, 3706087), (49, 2647205), (55, 2358419), (77, 1684585), (245, 529441), (385, 336917), (539, 240655), (2695, 48131)]