27154915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4273}}^1$

素因数の和:4350

約数の個数: 16

約数和(自身を含む): 34465536

約数和(自身を除く): 7310621

約数列:

[1, 5, 31, 41, 155, 205, 1271, 4273, 6355, 21365, 132463, 175193, 662315, 875965, 5430983, 27154915]

約数ペア:

[(1, 27154915), (5, 5430983), (31, 875965), (41, 662315), (155, 175193), (205, 132463), (1271, 21365), (4273, 6355)]