15662272635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{881}}^1\times {\mathrm{1367}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 28892668896

約数和(自身を除く): 13230396261

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 881, 1367, 1445, 2601, 2643, 4101, 4335, 4405, 6835, 7929, 12303, 13005, 13215, 14977, 20505, 23239, 39645, 44931, 61515, 69717, 74885, 116195, 134793, 209151, 224655, 254609, 348585, 395063, 673965, 763827, 1045755, 1185189, 1204327, 1273045, 1975315, 2291481, 3555567, 3612981, 3819135, 5925945, 6021635, 10838943, 11457405, 17777835, 18064905, 20473559, 54194715, 61420677, 102367795, 184262031, 307103385, 348050503, 921310155, 1044151509, 1740252515, 3132454527, 5220757545, 15662272635]

約数ペア:

[(1, 15662272635), (3, 5220757545), (5, 3132454527), (9, 1740252515), (15, 1044151509), (17, 921310155), (45, 348050503), (51, 307103385), (85, 184262031), (153, 102367795), (255, 61420677), (289, 54194715), (765, 20473559), (867, 18064905), (881, 17777835), (1367, 11457405), (1445, 10838943), (2601, 6021635), (2643, 5925945), (4101, 3819135), (4335, 3612981), (4405, 3555567), (6835, 2291481), (7929, 1975315), (12303, 1273045), (13005, 1204327), (13215, 1185189), (14977, 1045755), (20505, 763827), (23239, 673965), (39645, 395063), (44931, 348585), (61515, 254609), (69717, 224655), (74885, 209151), (116195, 134793)]