3686175

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 6983680

約数和(自身を除く): 3297505

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 127, 129, 135, 215, 225, 381, 387, 635, 645, 675, 1075, 1143, 1161, 1905, 1935, 3175, 3225, 3429, 5461, 5715, 5805, 9525, 9675, 16383, 17145, 27305, 28575, 29025, 49149, 81915, 85725, 136525, 147447, 245745, 409575, 737235, 1228725, 3686175]

約数ペア:

[(1, 3686175), (3, 1228725), (5, 737235), (9, 409575), (15, 245745), (25, 147447), (27, 136525), (43, 85725), (45, 81915), (75, 49149), (127, 29025), (129, 28575), (135, 27305), (215, 17145), (225, 16383), (381, 9675), (387, 9525), (635, 5805), (645, 5715), (675, 5461), (1075, 3429), (1143, 3225), (1161, 3175), (1905, 1935)]