3308305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 5338368

約数和(自身を除く): 2030063

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 661, 715, 1001, 3305, 4627, 5005, 7271, 8593, 23135, 36355, 42965, 50897, 60151, 94523, 254485, 300755, 472615, 661661, 3308305]

約数ペア:

[(1, 3308305), (5, 661661), (7, 472615), (11, 300755), (13, 254485), (35, 94523), (55, 60151), (65, 50897), (77, 42965), (91, 36355), (143, 23135), (385, 8593), (455, 7271), (661, 5005), (715, 4627), (1001, 3305)]