40725465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4657}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 72441216

約数和(自身を除く): 31715751

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 4657, 8745, 13971, 23285, 51227, 69855, 153681, 246821, 256135, 740463, 768405, 1234105, 2715031, 3702315, 8145093, 13575155, 40725465]

約数ペア:

[(1, 40725465), (3, 13575155), (5, 8145093), (11, 3702315), (15, 2715031), (33, 1234105), (53, 768405), (55, 740463), (159, 256135), (165, 246821), (265, 153681), (583, 69855), (795, 51227), (1749, 23285), (2915, 13971), (4657, 8745)]