25130305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 31325184

約数和(自身を除く): 6194879

約数列:

[1, 5, 31, 155, 197, 823, 985, 4115, 6107, 25513, 30535, 127565, 162131, 810655, 5026061, 25130305]

約数ペア:

[(1, 25130305), (5, 5026061), (31, 810655), (155, 162131), (197, 127565), (823, 30535), (985, 25513), (4115, 6107)]