38727315

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8693}}^1$

素因数の和:8721

約数の個数: 40

約数和(自身を含む): 75742128

約数和(自身を除く): 37014813

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 8693, 26079, 43465, 78237, 95623, 130395, 234711, 286869, 391185, 478115, 704133, 860607, 1173555, 1434345, 2581821, 3520665, 4303035, 7745463, 12909105, 38727315]

約数ペア:

[(1, 38727315), (3, 12909105), (5, 7745463), (9, 4303035), (11, 3520665), (15, 2581821), (27, 1434345), (33, 1173555), (45, 860607), (55, 704133), (81, 478115), (99, 391185), (135, 286869), (165, 234711), (297, 130395), (405, 95623), (495, 78237), (891, 43465), (1485, 26079), (4455, 8693)]