12251295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 26956800

約数和(自身を除く): 14705505

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 35, 45, 57, 63, 69, 89, 95, 105, 115, 133, 161, 171, 207, 267, 285, 315, 345, 399, 437, 445, 483, 623, 665, 801, 805, 855, 1035, 1197, 1311, 1335, 1449, 1691, 1869, 1995, 2047, 2185, 2415, 3059, 3115, 3933, 4005, 5073, 5607, 5985, 6141, 6555, 7245, 8455, 9177, 9345, 10235, 11837, 14329, 15219, 15295, 18423, 19665, 25365, 27531, 28035, 30705, 35511, 38893, 42987, 45885, 59185, 71645, 76095, 92115, 106533, 116679, 128961, 137655, 177555, 194465, 214935, 272251, 350037, 532665, 583395, 644805, 816753, 1361255, 1750185, 2450259, 4083765, 12251295]

約数ペア:

[(1, 12251295), (3, 4083765), (5, 2450259), (7, 1750185), (9, 1361255), (15, 816753), (19, 644805), (21, 583395), (23, 532665), (35, 350037), (45, 272251), (57, 214935), (63, 194465), (69, 177555), (89, 137655), (95, 128961), (105, 116679), (115, 106533), (133, 92115), (161, 76095), (171, 71645), (207, 59185), (267, 45885), (285, 42987), (315, 38893), (345, 35511), (399, 30705), (437, 28035), (445, 27531), (483, 25365), (623, 19665), (665, 18423), (801, 15295), (805, 15219), (855, 14329), (1035, 11837), (1197, 10235), (1311, 9345), (1335, 9177), (1449, 8455), (1691, 7245), (1869, 6555), (1995, 6141), (2047, 5985), (2185, 5607), (2415, 5073), (3059, 4005), (3115, 3933)]