53016255

素因数分解:

$3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 94560000

約数和(自身を除く): 41543745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 499, 787, 1497, 2361, 2495, 3935, 4491, 7083, 7485, 11805, 13473, 21249, 22455, 35415, 67365, 106245, 392713, 1178139, 1963565, 3534417, 5890695, 10603251, 17672085, 53016255]

約数ペア:

[(1, 53016255), (3, 17672085), (5, 10603251), (9, 5890695), (15, 3534417), (27, 1963565), (45, 1178139), (135, 392713), (499, 106245), (787, 67365), (1497, 35415), (2361, 22455), (2495, 21249), (3935, 13473), (4491, 11805), (7083, 7485)]