15543660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2141}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 47860848

約数和(自身を除く): 32317188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2141, 2420, 3630, 4282, 6423, 7260, 8564, 10705, 12846, 21410, 23551, 25692, 32115, 42820, 47102, 64230, 70653, 94204, 117755, 128460, 141306, 235510, 259061, 282612, 353265, 471020, 518122, 706530, 777183, 1036244, 1295305, 1413060, 1554366, 2590610, 3108732, 3885915, 5181220, 7771830, 15543660]

約数ペア:

[(1, 15543660), (2, 7771830), (3, 5181220), (4, 3885915), (5, 3108732), (6, 2590610), (10, 1554366), (11, 1413060), (12, 1295305), (15, 1036244), (20, 777183), (22, 706530), (30, 518122), (33, 471020), (44, 353265), (55, 282612), (60, 259061), (66, 235510), (110, 141306), (121, 128460), (132, 117755), (165, 94204), (220, 70653), (242, 64230), (330, 47102), (363, 42820), (484, 32115), (605, 25692), (660, 23551), (726, 21410), (1210, 12846), (1452, 10705), (1815, 8564), (2141, 7260), (2420, 6423), (3630, 4282)]