3278715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 5916672

約数和(自身を除く): 2637957

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 641, 1023, 1705, 1923, 3205, 5115, 7051, 9615, 19871, 21153, 35255, 59613, 99355, 105765, 218581, 298065, 655743, 1092905, 3278715]

約数ペア:

[(1, 3278715), (3, 1092905), (5, 655743), (11, 298065), (15, 218581), (31, 105765), (33, 99355), (55, 59613), (93, 35255), (155, 21153), (165, 19871), (341, 9615), (465, 7051), (641, 5115), (1023, 3205), (1705, 1923)]