3986182325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{38729}}^1$

素因数の和:38941

約数の個数: 24

約数和(自身を含む): 5186721600

約数和(自身を除く): 1200539275

約数列:

[1, 5, 23, 25, 115, 179, 575, 895, 4117, 4475, 20585, 38729, 102925, 193645, 890767, 968225, 4453835, 6932491, 22269175, 34662455, 159447293, 173312275, 797236465, 3986182325]

約数ペア:

[(1, 3986182325), (5, 797236465), (23, 173312275), (25, 159447293), (115, 34662455), (179, 22269175), (575, 6932491), (895, 4453835), (4117, 968225), (4475, 890767), (20585, 193645), (38729, 102925)]