4094015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 5166336

約数和(自身を除く): 1072321

約数列:

[1, 5, 31, 61, 155, 305, 433, 1891, 2165, 9455, 13423, 26413, 67115, 132065, 818803, 4094015]

約数ペア:

[(1, 4094015), (5, 818803), (31, 132065), (61, 67115), (155, 26413), (305, 13423), (433, 9455), (1891, 2165)]