284249695

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{13999}}^1$

素因数の和:14166

約数の個数: 16

約数和(自身を含む): 354816000

約数和(自身を除く): 70566305

約数列:

[1, 5, 31, 131, 155, 655, 4061, 13999, 20305, 69995, 433969, 1833869, 2169845, 9169345, 56849939, 284249695]

約数ペア:

[(1, 284249695), (5, 56849939), (31, 9169345), (131, 2169845), (155, 1833869), (655, 433969), (4061, 69995), (13999, 20305)]