129331185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 217002240

約数和(自身を除く): 87671055

約数列:

[1, 3, 5, 15, 23, 69, 115, 229, 345, 687, 1145, 1637, 3435, 4911, 5267, 8185, 15801, 24555, 26335, 37651, 79005, 112953, 188255, 374873, 564765, 1124619, 1874365, 5623095, 8622079, 25866237, 43110395, 129331185]

約数ペア:

[(1, 129331185), (3, 43110395), (5, 25866237), (15, 8622079), (23, 5623095), (69, 1874365), (115, 1124619), (229, 564765), (345, 374873), (687, 188255), (1145, 112953), (1637, 79005), (3435, 37651), (4911, 26335), (5267, 24555), (8185, 15801)]