75043740465

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1320379}}^1$

素因数の和:1320814

約数の個数: 32

約数和(自身を含む): 133728086400

約数和(自身を除く): 58684345935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 1263, 2105, 3789, 6315, 11367, 18945, 56835, 1320379, 3961137, 6601895, 11883411, 19805685, 35650233, 59417055, 178251165, 555879559, 1667638677, 2779397795, 5002916031, 8338193385, 15008748093, 25014580155, 75043740465]

約数ペア:

[(1, 75043740465), (3, 25014580155), (5, 15008748093), (9, 8338193385), (15, 5002916031), (27, 2779397795), (45, 1667638677), (135, 555879559), (421, 178251165), (1263, 59417055), (2105, 35650233), (3789, 19805685), (6315, 11883411), (11367, 6601895), (18945, 3961137), (56835, 1320379)]