24531285

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 40791168

約数和(自身を除く): 16259883

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 521, 645, 1095, 1563, 2605, 3139, 7815, 9417, 15695, 22403, 38033, 47085, 67209, 112015, 114099, 190165, 336045, 570495, 1635419, 4906257, 8177095, 24531285]

約数ペア:

[(1, 24531285), (3, 8177095), (5, 4906257), (15, 1635419), (43, 570495), (73, 336045), (129, 190165), (215, 114099), (219, 112015), (365, 67209), (521, 47085), (645, 38033), (1095, 22403), (1563, 15695), (2605, 9417), (3139, 7815)]