68823945

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9619}}^1$

素因数の和:9686

約数の個数: 32

約数和(自身を含む): 124675200

約数和(自身を除く): 55851255

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 9619, 28857, 48095, 86571, 144285, 259713, 432855, 509807, 1298565, 1529421, 2549035, 4588263, 7647105, 13764789, 22941315, 68823945]

約数ペア:

[(1, 68823945), (3, 22941315), (5, 13764789), (9, 7647105), (15, 4588263), (27, 2549035), (45, 1529421), (53, 1298565), (135, 509807), (159, 432855), (265, 259713), (477, 144285), (795, 86571), (1431, 48095), (2385, 28857), (7155, 9619)]