1198305

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 2146560

約数和(自身を除く): 948255

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 859, 1395, 2577, 4295, 7731, 12885, 26629, 38655, 79887, 133145, 239661, 399435, 1198305]

約数ペア:

[(1, 1198305), (3, 399435), (5, 239661), (9, 133145), (15, 79887), (31, 38655), (45, 26629), (93, 12885), (155, 7731), (279, 4295), (465, 2577), (859, 1395)]