284867255

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{25243}}^1$

素因数の和:25346

約数の個数: 16

約数和(自身を含む): 356849184

約数和(自身を除く): 71981929

約数列:

[1, 5, 37, 61, 185, 305, 2257, 11285, 25243, 126215, 933991, 1539823, 4669955, 7699115, 56973451, 284867255]

約数ペア:

[(1, 284867255), (5, 56973451), (37, 7699115), (61, 4669955), (185, 1539823), (305, 933991), (2257, 126215), (11285, 25243)]