38961945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26237}}^1$

素因数の和:26262

約数の個数: 32

約数和(自身を含む): 75565440

約数和(自身を除く): 36603495

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 26237, 78711, 131185, 236133, 288607, 393555, 708399, 865821, 1180665, 1443035, 2597463, 3541995, 4329105, 7792389, 12987315, 38961945]

約数ペア:

[(1, 38961945), (3, 12987315), (5, 7792389), (9, 4329105), (11, 3541995), (15, 2597463), (27, 1443035), (33, 1180665), (45, 865821), (55, 708399), (99, 393555), (135, 288607), (165, 236133), (297, 131185), (495, 78711), (1485, 26237)]