71928945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48437}}^1$

素因数の和:48462

約数の個数: 32

約数和(自身を含む): 139501440

約数和(自身を除く): 67572495

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 48437, 145311, 242185, 435933, 532807, 726555, 1307799, 1598421, 2179665, 2664035, 4795263, 6538995, 7992105, 14385789, 23976315, 71928945]

約数ペア:

[(1, 71928945), (3, 23976315), (5, 14385789), (9, 7992105), (11, 6538995), (15, 4795263), (27, 2664035), (33, 2179665), (45, 1598421), (55, 1307799), (99, 726555), (135, 532807), (165, 435933), (297, 242185), (495, 145311), (1485, 48437)]