146485305

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{75703}}^1$

素因数の和:75757

約数の個数: 24

約数和(自身を含む): 259816128

約数和(自身を除く): 113330823

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 75703, 227109, 378515, 681327, 1135545, 3255229, 3406635, 9765687, 16276145, 29297061, 48828435, 146485305]

約数ペア:

[(1, 146485305), (3, 48828435), (5, 29297061), (9, 16276145), (15, 9765687), (43, 3406635), (45, 3255229), (129, 1135545), (215, 681327), (387, 378515), (645, 227109), (1935, 75703)]