40676925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12613}}^1$

素因数の和:12669

約数の個数: 24

約数和(自身を含む): 68821984

約数和(自身を除く): 28145059

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 12613, 37839, 63065, 189195, 315325, 542359, 945975, 1627077, 2711795, 8135385, 13558975, 40676925]

約数ペア:

[(1, 40676925), (3, 13558975), (5, 8135385), (15, 2711795), (25, 1627077), (43, 945975), (75, 542359), (129, 315325), (215, 189195), (645, 63065), (1075, 37839), (3225, 12613)]