22505145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 39118464

約数和(自身を除く): 16613319

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 881, 1703, 1965, 2643, 4405, 5109, 8515, 11453, 13215, 25545, 34359, 57265, 115411, 171795, 346233, 577055, 1500343, 1731165, 4501029, 7501715, 22505145]

約数ペア:

[(1, 22505145), (3, 7501715), (5, 4501029), (13, 1731165), (15, 1500343), (39, 577055), (65, 346233), (131, 171795), (195, 115411), (393, 57265), (655, 34359), (881, 25545), (1703, 13215), (1965, 11453), (2643, 8515), (4405, 5109)]