383355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 760032

約数和(自身を除く): 376677

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1217, 3651, 6085, 8519, 10953, 18255, 25557, 42595, 54765, 76671, 127785, 383355]

約数ペア:

[(1, 383355), (3, 127785), (5, 76671), (7, 54765), (9, 42595), (15, 25557), (21, 18255), (35, 10953), (45, 8519), (63, 6085), (105, 3651), (315, 1217)]