21836592725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{299029}}^1$

素因数の和:299189

約数の個数: 24

約数和(自身を含む): 28477224960

約数和(自身を除く): 6640632235

約数列:

[1, 5, 23, 25, 115, 127, 575, 635, 2921, 3175, 14605, 73025, 299029, 1495145, 6877667, 7475725, 34388335, 37976683, 171941675, 189883415, 873463709, 949417075, 4367318545, 21836592725]

約数ペア:

[(1, 21836592725), (5, 4367318545), (23, 949417075), (25, 873463709), (115, 189883415), (127, 171941675), (575, 37976683), (635, 34388335), (2921, 7475725), (3175, 6877667), (14605, 1495145), (73025, 299029)]