396156915

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16333}}^1$

素因数の和:16369

約数の個数: 72

約数和(自身を含む): 871451568

約数和(自身を除く): 475294653

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3465, 4851, 8085, 16333, 24255, 48999, 81665, 114331, 146997, 179663, 244995, 342993, 538989, 571655, 734985, 800317, 898315, 1028979, 1257641, 1616967, 1714965, 2400951, 2694945, 3772923, 4001585, 5144895, 6288205, 7202853, 8084835, 8803487, 11318769, 12004755, 18864615, 26410461, 36014265, 44017435, 56593845, 79231383, 132052305, 396156915]

約数ペア:

[(1, 396156915), (3, 132052305), (5, 79231383), (7, 56593845), (9, 44017435), (11, 36014265), (15, 26410461), (21, 18864615), (33, 12004755), (35, 11318769), (45, 8803487), (49, 8084835), (55, 7202853), (63, 6288205), (77, 5144895), (99, 4001585), (105, 3772923), (147, 2694945), (165, 2400951), (231, 1714965), (245, 1616967), (315, 1257641), (385, 1028979), (441, 898315), (495, 800317), (539, 734985), (693, 571655), (735, 538989), (1155, 342993), (1617, 244995), (2205, 179663), (2695, 146997), (3465, 114331), (4851, 81665), (8085, 48999), (16333, 24255)]