15222768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2621}}^1$

素因数の和:2654

約数の個数: 60

約数和(自身を含む): 43242024

約数和(自身を除く): 28019256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2621, 2904, 5242, 5808, 7863, 10484, 15726, 20968, 28831, 31452, 41936, 57662, 62904, 86493, 115324, 125808, 172986, 230648, 317141, 345972, 461296, 634282, 691944, 951423, 1268564, 1383888, 1902846, 2537128, 3805692, 5074256, 7611384, 15222768]

約数ペア:

[(1, 15222768), (2, 7611384), (3, 5074256), (4, 3805692), (6, 2537128), (8, 1902846), (11, 1383888), (12, 1268564), (16, 951423), (22, 691944), (24, 634282), (33, 461296), (44, 345972), (48, 317141), (66, 230648), (88, 172986), (121, 125808), (132, 115324), (176, 86493), (242, 62904), (264, 57662), (363, 41936), (484, 31452), (528, 28831), (726, 20968), (968, 15726), (1452, 10484), (1936, 7863), (2621, 5808), (2904, 5242)]