76484445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{977}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 130128768

約数和(自身を除く): 53644323

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 307, 921, 977, 1535, 2931, 4605, 4885, 5219, 14655, 15657, 16609, 26095, 49827, 78285, 83045, 249135, 299939, 899817, 1499695, 4499085, 5098963, 15296889, 25494815, 76484445]

約数ペア:

[(1, 76484445), (3, 25494815), (5, 15296889), (15, 5098963), (17, 4499085), (51, 1499695), (85, 899817), (255, 299939), (307, 249135), (921, 83045), (977, 78285), (1535, 49827), (2931, 26095), (4605, 16609), (4885, 15657), (5219, 14655)]