15396129

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 27484800

約数和(自身を除く): 12088671

約数列:

[1, 3, 7, 9, 21, 27, 29, 53, 63, 87, 159, 189, 203, 261, 371, 477, 609, 783, 1113, 1431, 1537, 1827, 2809, 3339, 4611, 5481, 8427, 10017, 10759, 13833, 19663, 25281, 32277, 41499, 58989, 75843, 81461, 96831, 176967, 244383, 290493, 530901, 570227, 733149, 1710681, 2199447, 5132043, 15396129]

約数ペア:

[(1, 15396129), (3, 5132043), (7, 2199447), (9, 1710681), (21, 733149), (27, 570227), (29, 530901), (53, 290493), (63, 244383), (87, 176967), (159, 96831), (189, 81461), (203, 75843), (261, 58989), (371, 41499), (477, 32277), (609, 25281), (783, 19663), (1113, 13833), (1431, 10759), (1537, 10017), (1827, 8427), (2809, 5481), (3339, 4611)]