2261103615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{68737}}^1$

素因数の和:68808

約数の個数: 48

約数和(自身を含む): 4246358688

約数和(自身を除く): 1985255073

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 2193, 3655, 6579, 10965, 32895, 68737, 206211, 343685, 618633, 1031055, 1168529, 2955691, 3093165, 3505587, 5842645, 8867073, 10516761, 14778455, 17527935, 26601219, 44335365, 50246747, 52583805, 133006095, 150740241, 251233735, 452220723, 753701205, 2261103615]

約数ペア:

[(1, 2261103615), (3, 753701205), (5, 452220723), (9, 251233735), (15, 150740241), (17, 133006095), (43, 52583805), (45, 50246747), (51, 44335365), (85, 26601219), (129, 17527935), (153, 14778455), (215, 10516761), (255, 8867073), (387, 5842645), (645, 3505587), (731, 3093165), (765, 2955691), (1935, 1168529), (2193, 1031055), (3655, 618633), (6579, 343685), (10965, 206211), (32895, 68737)]