55011175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 72316800

約数和(自身を除く): 17305625

約数列:

[1, 5, 19, 25, 95, 179, 475, 647, 895, 3235, 3401, 4475, 12293, 16175, 17005, 61465, 85025, 115813, 307325, 579065, 2200447, 2895325, 11002235, 55011175]

約数ペア:

[(1, 55011175), (5, 11002235), (19, 2895325), (25, 2200447), (95, 579065), (179, 307325), (475, 115813), (647, 85025), (895, 61465), (3235, 17005), (3401, 16175), (4475, 12293)]