1366605

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1121715

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 191, 265, 477, 573, 795, 955, 1431, 1719, 2385, 2865, 5157, 7155, 8595, 10123, 25785, 30369, 50615, 91107, 151845, 273321, 455535, 1366605]

約数ペア:

[(1, 1366605), (3, 455535), (5, 273321), (9, 151845), (15, 91107), (27, 50615), (45, 30369), (53, 25785), (135, 10123), (159, 8595), (191, 7155), (265, 5157), (477, 2865), (573, 2385), (795, 1719), (955, 1431)]