15592689

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 29306880

約数和(自身を除く): 13714191

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 119, 153, 161, 189, 207, 211, 357, 391, 459, 483, 621, 633, 1071, 1173, 1449, 1477, 1899, 2737, 3213, 3519, 3587, 4347, 4431, 4853, 5697, 8211, 10557, 10761, 13293, 14559, 24633, 25109, 32283, 33971, 39879, 43677, 73899, 75327, 82501, 96849, 101913, 131031, 225981, 247503, 305739, 577507, 677943, 742509, 917217, 1732521, 2227527, 5197563, 15592689]

約数ペア:

[(1, 15592689), (3, 5197563), (7, 2227527), (9, 1732521), (17, 917217), (21, 742509), (23, 677943), (27, 577507), (51, 305739), (63, 247503), (69, 225981), (119, 131031), (153, 101913), (161, 96849), (189, 82501), (207, 75327), (211, 73899), (357, 43677), (391, 39879), (459, 33971), (483, 32283), (621, 25109), (633, 24633), (1071, 14559), (1173, 13293), (1449, 10761), (1477, 10557), (1899, 8211), (2737, 5697), (3213, 4853), (3519, 4431), (3587, 4347)]