4744025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 6916224

約数和(自身を除く): 2172199

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1327, 3575, 6635, 14597, 17251, 33175, 72985, 86255, 189761, 364925, 431275, 948805, 4744025]

約数ペア:

[(1, 4744025), (5, 948805), (11, 431275), (13, 364925), (25, 189761), (55, 86255), (65, 72985), (143, 33175), (275, 17251), (325, 14597), (715, 6635), (1327, 3575)]