63789195

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{28163}}^1$

素因数の和:28322

約数の個数: 16

約数和(自身を含む): 102742272

約数和(自身を除く): 38953077

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 28163, 84489, 140815, 422445, 4252613, 12757839, 21263065, 63789195]

約数ペア:

[(1, 63789195), (3, 21263065), (5, 12757839), (15, 4252613), (151, 422445), (453, 140815), (755, 84489), (2265, 28163)]