331300595

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 418640640

約数和(自身を除く): 87340045

約数列:

[1, 5, 43, 67, 109, 211, 215, 335, 545, 1055, 2881, 4687, 7303, 9073, 14137, 14405, 22999, 23435, 36515, 45365, 70685, 114995, 314029, 607891, 988957, 1540933, 1570145, 3039455, 4944785, 7704665, 66260119, 331300595]

約数ペア:

[(1, 331300595), (5, 66260119), (43, 7704665), (67, 4944785), (109, 3039455), (211, 1570145), (215, 1540933), (335, 988957), (545, 607891), (1055, 314029), (2881, 114995), (4687, 70685), (7303, 45365), (9073, 36515), (14137, 23435), (14405, 22999)]