379622375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 548577120

約数和(自身を除く): 168954745

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 125, 209, 275, 475, 605, 1045, 1321, 1375, 2299, 2375, 3025, 5225, 6605, 11495, 14531, 15125, 25099, 26125, 33025, 57475, 72655, 125495, 159841, 165125, 276089, 287375, 363275, 627475, 799205, 1380445, 1816375, 3036979, 3137375, 3996025, 6902225, 15184895, 19980125, 34511125, 75924475, 379622375]

約数ペア:

[(1, 379622375), (5, 75924475), (11, 34511125), (19, 19980125), (25, 15184895), (55, 6902225), (95, 3996025), (121, 3137375), (125, 3036979), (209, 1816375), (275, 1380445), (475, 799205), (605, 627475), (1045, 363275), (1321, 287375), (1375, 276089), (2299, 165125), (2375, 159841), (3025, 125495), (5225, 72655), (6605, 57475), (11495, 33025), (14531, 26125), (15125, 25099)]