15147150417

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23831}}^1$

素因数の和:23928

約数の個数: 80

約数和(自身を含む): 27683251200

約数和(自身を除く): 12536100783

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 59, 63, 81, 133, 171, 177, 189, 399, 413, 513, 531, 567, 1121, 1197, 1239, 1539, 1593, 3363, 3591, 3717, 4779, 7847, 10089, 10773, 11151, 23541, 23831, 30267, 33453, 70623, 71493, 90801, 166817, 211869, 214479, 452789, 500451, 635607, 643437, 1358367, 1406029, 1501353, 1930311, 3169523, 4075101, 4218087, 4504059, 9508569, 9842203, 12225303, 12654261, 13512177, 26714551, 28525707, 29526609, 36675909, 37962783, 80143653, 85577121, 88579827, 113888349, 187001857, 240430959, 256731363, 265739481, 561005571, 721292877, 797218443, 1683016713, 2163878631, 5049050139, 15147150417]

約数ペア:

[(1, 15147150417), (3, 5049050139), (7, 2163878631), (9, 1683016713), (19, 797218443), (21, 721292877), (27, 561005571), (57, 265739481), (59, 256731363), (63, 240430959), (81, 187001857), (133, 113888349), (171, 88579827), (177, 85577121), (189, 80143653), (399, 37962783), (413, 36675909), (513, 29526609), (531, 28525707), (567, 26714551), (1121, 13512177), (1197, 12654261), (1239, 12225303), (1539, 9842203), (1593, 9508569), (3363, 4504059), (3591, 4218087), (3717, 4075101), (4779, 3169523), (7847, 1930311), (10089, 1501353), (10773, 1406029), (11151, 1358367), (23541, 643437), (23831, 635607), (30267, 500451), (33453, 452789), (70623, 214479), (71493, 211869), (90801, 166817)]