142637715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6131}}^1$

素因数の和:6200

約数の個数: 48

約数和(自身を含む): 275498496

約数和(自身を除く): 132860781

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1551, 2115, 2585, 4653, 6131, 7755, 18393, 23265, 30655, 55179, 67441, 91965, 202323, 275895, 288157, 337205, 606969, 864471, 1011615, 1440785, 2593413, 3034845, 3169727, 4322355, 9509181, 12967065, 15848635, 28527543, 47545905, 142637715]

約数ペア:

[(1, 142637715), (3, 47545905), (5, 28527543), (9, 15848635), (11, 12967065), (15, 9509181), (33, 4322355), (45, 3169727), (47, 3034845), (55, 2593413), (99, 1440785), (141, 1011615), (165, 864471), (235, 606969), (423, 337205), (495, 288157), (517, 275895), (705, 202323), (1551, 91965), (2115, 67441), (2585, 55179), (4653, 30655), (6131, 23265), (7755, 18393)]