15937290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 27245430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 881, 1005, 1206, 1762, 1809, 2010, 2643, 3015, 3618, 4405, 5286, 6030, 7929, 8810, 9045, 13215, 15858, 18090, 23787, 26430, 39645, 47574, 59027, 79290, 118054, 118935, 177081, 237870, 295135, 354162, 531243, 590270, 885405, 1062486, 1593729, 1770810, 2656215, 3187458, 5312430, 7968645, 15937290]

約数ペア:

[(1, 15937290), (2, 7968645), (3, 5312430), (5, 3187458), (6, 2656215), (9, 1770810), (10, 1593729), (15, 1062486), (18, 885405), (27, 590270), (30, 531243), (45, 354162), (54, 295135), (67, 237870), (90, 177081), (134, 118935), (135, 118054), (201, 79290), (270, 59027), (335, 47574), (402, 39645), (603, 26430), (670, 23787), (881, 18090), (1005, 15858), (1206, 13215), (1762, 9045), (1809, 8810), (2010, 7929), (2643, 6030), (3015, 5286), (3618, 4405)]