5397255

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 9974016

約数和(自身を除く): 4576761

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 73, 93, 155, 159, 219, 265, 279, 365, 465, 477, 657, 795, 1095, 1395, 1643, 2263, 2385, 3285, 3869, 4929, 6789, 8215, 11315, 11607, 14787, 19345, 20367, 24645, 33945, 34821, 58035, 73935, 101835, 119939, 174105, 359817, 599695, 1079451, 1799085, 5397255]

約数ペア:

[(1, 5397255), (3, 1799085), (5, 1079451), (9, 599695), (15, 359817), (31, 174105), (45, 119939), (53, 101835), (73, 73935), (93, 58035), (155, 34821), (159, 33945), (219, 24645), (265, 20367), (279, 19345), (365, 14787), (465, 11607), (477, 11315), (657, 8215), (795, 6789), (1095, 4929), (1395, 3869), (1643, 3285), (2263, 2385)]