12588015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 23887872

約数和(自身を除く): 11299857

約数列:

[1, 3, 5, 11, 15, 23, 31, 33, 55, 69, 93, 107, 115, 155, 165, 253, 321, 341, 345, 465, 535, 713, 759, 1023, 1177, 1265, 1605, 1705, 2139, 2461, 3317, 3531, 3565, 3795, 5115, 5885, 7383, 7843, 9951, 10695, 12305, 16585, 17655, 23529, 27071, 36487, 36915, 39215, 49755, 76291, 81213, 109461, 117645, 135355, 182435, 228873, 381455, 406065, 547305, 839201, 1144365, 2517603, 4196005, 12588015]

約数ペア:

[(1, 12588015), (3, 4196005), (5, 2517603), (11, 1144365), (15, 839201), (23, 547305), (31, 406065), (33, 381455), (55, 228873), (69, 182435), (93, 135355), (107, 117645), (115, 109461), (155, 81213), (165, 76291), (253, 49755), (321, 39215), (341, 36915), (345, 36487), (465, 27071), (535, 23529), (713, 17655), (759, 16585), (1023, 12305), (1177, 10695), (1265, 9951), (1605, 7843), (1705, 7383), (2139, 5885), (2461, 5115), (3317, 3795), (3531, 3565)]