15155802

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 20095398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 67, 71, 118, 134, 142, 177, 201, 213, 354, 402, 426, 531, 603, 639, 1062, 1206, 1278, 1593, 1809, 1917, 3186, 3618, 3834, 3953, 4189, 4757, 7906, 8378, 9514, 11859, 12567, 14271, 23718, 25134, 28542, 35577, 37701, 42813, 71154, 75402, 85626, 106731, 113103, 128439, 213462, 226206, 256878, 280663, 561326, 841989, 1683978, 2525967, 5051934, 7577901, 15155802]

約数ペア:

[(1, 15155802), (2, 7577901), (3, 5051934), (6, 2525967), (9, 1683978), (18, 841989), (27, 561326), (54, 280663), (59, 256878), (67, 226206), (71, 213462), (118, 128439), (134, 113103), (142, 106731), (177, 85626), (201, 75402), (213, 71154), (354, 42813), (402, 37701), (426, 35577), (531, 28542), (603, 25134), (639, 23718), (1062, 14271), (1206, 12567), (1278, 11859), (1593, 9514), (1809, 8378), (1917, 7906), (3186, 4757), (3618, 4189), (3834, 3953)]