65485890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{727621}}^1$

素因数の和:727634

約数の個数: 24

約数和(自身を含む): 170263548

約数和(自身を除く): 104777658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 727621, 1455242, 2182863, 3638105, 4365726, 6548589, 7276210, 10914315, 13097178, 21828630, 32742945, 65485890]

約数ペア:

[(1, 65485890), (2, 32742945), (3, 21828630), (5, 13097178), (6, 10914315), (9, 7276210), (10, 6548589), (15, 4365726), (18, 3638105), (30, 2182863), (45, 1455242), (90, 727621)]