77260485

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 126956160

約数和(自身を除く): 49695675

約数列:

[1, 3, 5, 15, 53, 157, 159, 265, 471, 619, 785, 795, 1857, 2355, 3095, 8321, 9285, 24963, 32807, 41605, 97183, 98421, 124815, 164035, 291549, 485915, 492105, 1457745, 5150699, 15452097, 25753495, 77260485]

約数ペア:

[(1, 77260485), (3, 25753495), (5, 15452097), (15, 5150699), (53, 1457745), (157, 492105), (159, 485915), (265, 291549), (471, 164035), (619, 124815), (785, 98421), (795, 97183), (1857, 41605), (2355, 32807), (3095, 24963), (8321, 9285)]