15147040324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{552731}}^1$

素因数の和:552796

約数の個数: 48

約数和(自身を含む): 31200615936

約数和(自身を除く): 16053575612

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 27404, 552731, 1105462, 2210924, 7185503, 9396427, 14371006, 17134661, 18792854, 28742012, 34269322, 37585708, 68538644, 122153551, 222750593, 244307102, 291289237, 445501186, 488614204, 582578474, 891002372, 1165156948, 3786760081, 7573520162, 15147040324]

約数ペア:

[(1, 15147040324), (2, 7573520162), (4, 3786760081), (13, 1165156948), (17, 891002372), (26, 582578474), (31, 488614204), (34, 445501186), (52, 291289237), (62, 244307102), (68, 222750593), (124, 122153551), (221, 68538644), (403, 37585708), (442, 34269322), (527, 28742012), (806, 18792854), (884, 17134661), (1054, 14371006), (1612, 9396427), (2108, 7185503), (6851, 2210924), (13702, 1105462), (27404, 552731)]