55054215

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2113}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 98427840

約数和(自身を除く): 43373625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1737, 2113, 2895, 5211, 6339, 8685, 10565, 19017, 26055, 31695, 57051, 95085, 285255, 407809, 1223427, 2039045, 3670281, 6117135, 11010843, 18351405, 55054215]

約数ペア:

[(1, 55054215), (3, 18351405), (5, 11010843), (9, 6117135), (15, 3670281), (27, 2039045), (45, 1223427), (135, 407809), (193, 285255), (579, 95085), (965, 57051), (1737, 31695), (2113, 26055), (2895, 19017), (5211, 10565), (6339, 8685)]