977772065

素因数分解:

$5^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1\times {\mathrm{1579}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 1180980480

約数和(自身を除く): 203208415

約数列:

[1, 5, 271, 457, 1355, 1579, 2285, 7895, 123847, 427909, 619235, 721603, 2139545, 3608015, 195554413, 977772065]

約数ペア:

[(1, 977772065), (5, 195554413), (271, 3608015), (457, 2139545), (1355, 721603), (1579, 619235), (2285, 427909), (7895, 123847)]