146052005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{85661}}^1$

素因数の和:85708

約数の個数: 16

約数和(自身を含む): 197365248

約数和(自身を除く): 51313243

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 85661, 428305, 942271, 2655491, 4711355, 13277455, 29210401, 146052005]

約数ペア:

[(1, 146052005), (5, 29210401), (11, 13277455), (31, 4711355), (55, 2655491), (155, 942271), (341, 428305), (1705, 85661)]