27657315

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 59261760

約数和(自身を除く): 31604445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 49, 63, 105, 111, 113, 135, 147, 185, 189, 245, 259, 315, 333, 339, 441, 555, 565, 735, 777, 791, 945, 999, 1017, 1295, 1323, 1665, 1695, 1813, 2205, 2331, 2373, 3051, 3885, 3955, 4181, 4995, 5085, 5439, 5537, 6615, 6993, 7119, 9065, 11655, 11865, 12543, 15255, 16317, 16611, 20905, 21357, 27195, 27685, 29267, 34965, 35595, 37629, 48951, 49833, 62715, 81585, 83055, 87801, 106785, 112887, 146335, 149499, 188145, 204869, 244755, 249165, 263403, 439005, 564435, 614607, 747495, 790209, 1024345, 1317015, 1843821, 3073035, 3951045, 5531463, 9219105, 27657315]

約数ペア:

[(1, 27657315), (3, 9219105), (5, 5531463), (7, 3951045), (9, 3073035), (15, 1843821), (21, 1317015), (27, 1024345), (35, 790209), (37, 747495), (45, 614607), (49, 564435), (63, 439005), (105, 263403), (111, 249165), (113, 244755), (135, 204869), (147, 188145), (185, 149499), (189, 146335), (245, 112887), (259, 106785), (315, 87801), (333, 83055), (339, 81585), (441, 62715), (555, 49833), (565, 48951), (735, 37629), (777, 35595), (791, 34965), (945, 29267), (999, 27685), (1017, 27195), (1295, 21357), (1323, 20905), (1665, 16611), (1695, 16317), (1813, 15255), (2205, 12543), (2331, 11865), (2373, 11655), (3051, 9065), (3885, 7119), (3955, 6993), (4181, 6615), (4995, 5537), (5085, 5439)]