390952015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{5659}}^1$

素因数の和:6042

約数の個数: 16

約数和(自身を含む): 482096160

約数和(自身を除く): 91144145

約数列:

[1, 5, 41, 205, 337, 1685, 5659, 13817, 28295, 69085, 232019, 1160095, 1907083, 9535415, 78190403, 390952015]

約数ペア:

[(1, 390952015), (5, 78190403), (41, 9535415), (205, 1907083), (337, 1160095), (1685, 232019), (5659, 69085), (13817, 28295)]