13665510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{16871}}^1$

素因数の和:16890

約数の個数: 40

約数和(自身を含む): 36747216

約数和(自身を除く): 23081706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 16871, 33742, 50613, 84355, 101226, 151839, 168710, 253065, 303678, 455517, 506130, 759195, 911034, 1366551, 1518390, 2277585, 2733102, 4555170, 6832755, 13665510]

約数ペア:

[(1, 13665510), (2, 6832755), (3, 4555170), (5, 2733102), (6, 2277585), (9, 1518390), (10, 1366551), (15, 911034), (18, 759195), (27, 506130), (30, 455517), (45, 303678), (54, 253065), (81, 168710), (90, 151839), (135, 101226), (162, 84355), (270, 50613), (405, 33742), (810, 16871)]