2055363025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{6469}}^1$

素因数の和:6729

約数の個数: 24

約数和(自身を含む): 2599387200

約数和(自身を除く): 544024175

約数列:

[1, 5, 25, 71, 179, 355, 895, 1775, 4475, 6469, 12709, 32345, 63545, 161725, 317725, 459299, 1157951, 2296495, 5789755, 11482475, 28948775, 82214521, 411072605, 2055363025]

約数ペア:

[(1, 2055363025), (5, 411072605), (25, 82214521), (71, 28948775), (179, 11482475), (355, 5789755), (895, 2296495), (1775, 1157951), (4475, 459299), (6469, 317725), (12709, 161725), (32345, 63545)]