7401105

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 13355520

約数和(自身を除く): 5954415

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 751, 1095, 1971, 2253, 3285, 3755, 6759, 9855, 11265, 20277, 33795, 54823, 101385, 164469, 274115, 493407, 822345, 1480221, 2467035, 7401105]

約数ペア:

[(1, 7401105), (3, 2467035), (5, 1480221), (9, 822345), (15, 493407), (27, 274115), (45, 164469), (73, 101385), (135, 54823), (219, 33795), (365, 20277), (657, 11265), (751, 9855), (1095, 6759), (1971, 3755), (2253, 3285)]