489694755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{95737}}^1$

素因数の和:95787

約数の個数: 32

約数和(自身を含む): 882321408

約数和(自身を除く): 392626653

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 95737, 287211, 478685, 1053107, 1436055, 2967847, 3159321, 5265535, 8903541, 14839235, 15796605, 32646317, 44517705, 97938951, 163231585, 489694755]

約数ペア:

[(1, 489694755), (3, 163231585), (5, 97938951), (11, 44517705), (15, 32646317), (31, 15796605), (33, 14839235), (55, 8903541), (93, 5265535), (155, 3159321), (165, 2967847), (341, 1436055), (465, 1053107), (1023, 478685), (1705, 287211), (5115, 95737)]