202262775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18896

約数の個数: 48

約数和(自身を含む): 392891520

約数和(自身を除く): 190628745

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 18859, 56577, 94295, 207449, 245167, 282885, 471475, 622347, 735501, 1037245, 1225835, 1414425, 2696837, 3111735, 3677505, 5186225, 6129175, 8090511, 13484185, 15558675, 18387525, 40452555, 67420925, 202262775]

約数ペア:

[(1, 202262775), (3, 67420925), (5, 40452555), (11, 18387525), (13, 15558675), (15, 13484185), (25, 8090511), (33, 6129175), (39, 5186225), (55, 3677505), (65, 3111735), (75, 2696837), (143, 1414425), (165, 1225835), (195, 1037245), (275, 735501), (325, 622347), (429, 471475), (715, 282885), (825, 245167), (975, 207449), (2145, 94295), (3575, 56577), (10725, 18859)]