15144855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 11466345

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 263, 349, 789, 1047, 1315, 1745, 2893, 3839, 3945, 5235, 8679, 11517, 14465, 19195, 43395, 57585, 91787, 275361, 458935, 1009657, 1376805, 3028971, 5048285, 15144855]

約数ペア:

[(1, 15144855), (3, 5048285), (5, 3028971), (11, 1376805), (15, 1009657), (33, 458935), (55, 275361), (165, 91787), (263, 57585), (349, 43395), (789, 19195), (1047, 14465), (1315, 11517), (1745, 8679), (2893, 5235), (3839, 3945)]