15087657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 7491543

約数列:

[1, 3, 13, 39, 59, 79, 83, 177, 237, 249, 767, 1027, 1079, 2301, 3081, 3237, 4661, 4897, 6557, 13983, 14691, 19671, 60593, 63661, 85241, 181779, 190983, 255723, 386863, 1160589, 5029219, 15087657]

約数ペア:

[(1, 15087657), (3, 5029219), (13, 1160589), (39, 386863), (59, 255723), (79, 190983), (83, 181779), (177, 85241), (237, 63661), (249, 60593), (767, 19671), (1027, 14691), (1079, 13983), (2301, 6557), (3081, 4897), (3237, 4661)]