118331805

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 196236288

約数和(自身を除く): 77904483

約数列:

[1, 3, 5, 15, 31, 93, 155, 397, 465, 641, 1191, 1923, 1985, 3205, 5955, 9615, 12307, 19871, 36921, 59613, 61535, 99355, 184605, 254477, 298065, 763431, 1272385, 3817155, 7888787, 23666361, 39443935, 118331805]

約数ペア:

[(1, 118331805), (3, 39443935), (5, 23666361), (15, 7888787), (31, 3817155), (93, 1272385), (155, 763431), (397, 298065), (465, 254477), (641, 184605), (1191, 99355), (1923, 61535), (1985, 59613), (3205, 36921), (5955, 19871), (9615, 12307)]