129534045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 217147392

約数和(自身を除く): 87613347

約数列:

[1, 3, 5, 15, 23, 69, 115, 307, 345, 921, 1223, 1535, 3669, 4605, 6115, 7061, 18345, 21183, 28129, 35305, 84387, 105915, 140645, 375461, 421935, 1126383, 1877305, 5631915, 8635603, 25906809, 43178015, 129534045]

約数ペア:

[(1, 129534045), (3, 43178015), (5, 25906809), (15, 8635603), (23, 5631915), (69, 1877305), (115, 1126383), (307, 421935), (345, 375461), (921, 140645), (1223, 105915), (1535, 84387), (3669, 35305), (4605, 28129), (6115, 21183), (7061, 18345)]