15678699345

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9013}}^1$

素因数の和:9127

約数の個数: 96

約数和(自身を含む): 29698606080

約数和(自身を除く): 14019906735

約数列:

[1, 3, 5, 9, 15, 29, 31, 43, 45, 87, 93, 129, 145, 155, 215, 261, 279, 387, 435, 465, 645, 899, 1247, 1305, 1333, 1395, 1935, 2697, 3741, 3999, 4495, 6235, 6665, 8091, 9013, 11223, 11997, 13485, 18705, 19995, 27039, 38657, 40455, 45065, 56115, 59985, 81117, 115971, 135195, 193285, 261377, 279403, 347913, 387559, 405585, 579855, 784131, 838209, 1162677, 1306885, 1397015, 1739565, 1937795, 2352393, 2514627, 3488031, 3920655, 4191045, 5813385, 8102687, 11239211, 11761965, 12014329, 12573135, 17440155, 24308061, 33717633, 36042987, 40513435, 56196055, 60071645, 72924183, 101152899, 108128961, 121540305, 168588165, 180214935, 348415541, 364620915, 505764495, 540644805, 1045246623, 1742077705, 3135739869, 5226233115, 15678699345]

約数ペア:

[(1, 15678699345), (3, 5226233115), (5, 3135739869), (9, 1742077705), (15, 1045246623), (29, 540644805), (31, 505764495), (43, 364620915), (45, 348415541), (87, 180214935), (93, 168588165), (129, 121540305), (145, 108128961), (155, 101152899), (215, 72924183), (261, 60071645), (279, 56196055), (387, 40513435), (435, 36042987), (465, 33717633), (645, 24308061), (899, 17440155), (1247, 12573135), (1305, 12014329), (1333, 11761965), (1395, 11239211), (1935, 8102687), (2697, 5813385), (3741, 4191045), (3999, 3920655), (4495, 3488031), (6235, 2514627), (6665, 2352393), (8091, 1937795), (9013, 1739565), (11223, 1397015), (11997, 1306885), (13485, 1162677), (18705, 838209), (19995, 784131), (27039, 579855), (38657, 405585), (40455, 387559), (45065, 347913), (56115, 279403), (59985, 261377), (81117, 193285), (115971, 135195)]