6631615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 8570880

約数和(自身を除く): 1939265

約数列:

[1, 5, 17, 61, 85, 305, 1037, 1279, 5185, 6395, 21743, 78019, 108715, 390095, 1326323, 6631615]

約数ペア:

[(1, 6631615), (5, 1326323), (17, 390095), (61, 108715), (85, 78019), (305, 21743), (1037, 6395), (1279, 5185)]