148637775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13859}}^1$

素因数の和:13896

約数の個数: 48

約数和(自身を含む): 288731520

約数和(自身を除く): 140093745

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, 13859, 41577, 69295, 152449, 180167, 207885, 346475, 457347, 540501, 762245, 900835, 1039425, 1981837, 2286735, 2702505, 3811225, 4504175, 5945511, 9909185, 11433675, 13512525, 29727555, 49545925, 148637775]

約数ペア:

[(1, 148637775), (3, 49545925), (5, 29727555), (11, 13512525), (13, 11433675), (15, 9909185), (25, 5945511), (33, 4504175), (39, 3811225), (55, 2702505), (65, 2286735), (75, 1981837), (143, 1039425), (165, 900835), (195, 762245), (275, 540501), (325, 457347), (429, 346475), (715, 207885), (825, 180167), (975, 152449), (2145, 69295), (3575, 41577), (10725, 13859)]