15222570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 40241664

約数和(自身を除く): 25019094

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 283, 326, 330, 489, 566, 815, 849, 978, 1415, 1630, 1698, 1793, 2445, 2830, 3113, 3586, 4245, 4890, 5379, 6226, 8490, 8965, 9339, 10758, 15565, 17930, 18678, 26895, 31130, 46129, 46695, 53790, 92258, 93390, 138387, 230645, 276774, 461290, 507419, 691935, 1014838, 1383870, 1522257, 2537095, 3044514, 5074190, 7611285, 15222570]

約数ペア:

[(1, 15222570), (2, 7611285), (3, 5074190), (5, 3044514), (6, 2537095), (10, 1522257), (11, 1383870), (15, 1014838), (22, 691935), (30, 507419), (33, 461290), (55, 276774), (66, 230645), (110, 138387), (163, 93390), (165, 92258), (283, 53790), (326, 46695), (330, 46129), (489, 31130), (566, 26895), (815, 18678), (849, 17930), (978, 15565), (1415, 10758), (1630, 9339), (1698, 8965), (1793, 8490), (2445, 6226), (2830, 5379), (3113, 4890), (3586, 4245)]