331310645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{509}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 418332600

約数和(自身を除く): 87021955

約数列:

[1, 5, 29, 67, 145, 335, 509, 1943, 2545, 4489, 9715, 14761, 22445, 34103, 73805, 130181, 170515, 650905, 988987, 2284901, 4944935, 11424505, 66262129, 331310645]

約数ペア:

[(1, 331310645), (5, 66262129), (29, 11424505), (67, 4944935), (145, 2284901), (335, 988987), (509, 650905), (1943, 170515), (2545, 130181), (4489, 73805), (9715, 34103), (14761, 22445)]