1900501035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{6317}}^1$

素因数の和:7003

約数の個数: 32

約数和(自身を含む): 3144241152

約数和(自身を除く): 1243740117

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 647, 1941, 3235, 6317, 9705, 18951, 20057, 31585, 60171, 94755, 100285, 195827, 300855, 587481, 979135, 2937405, 4087099, 12261297, 20435495, 61306485, 126700069, 380100207, 633500345, 1900501035]

約数ペア:

[(1, 1900501035), (3, 633500345), (5, 380100207), (15, 126700069), (31, 61306485), (93, 20435495), (155, 12261297), (465, 4087099), (647, 2937405), (1941, 979135), (3235, 587481), (6317, 300855), (9705, 195827), (18951, 100285), (20057, 94755), (31585, 60171)]