64099155

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 40894125

約数列:

[1, 3, 5, 15, 71, 139, 213, 355, 417, 433, 695, 1065, 1299, 2085, 2165, 6495, 9869, 29607, 30743, 49345, 60187, 92229, 148035, 153715, 180561, 300935, 461145, 902805, 4273277, 12819831, 21366385, 64099155]

約数ペア:

[(1, 64099155), (3, 21366385), (5, 12819831), (15, 4273277), (71, 902805), (139, 461145), (213, 300935), (355, 180561), (417, 153715), (433, 148035), (695, 92229), (1065, 60187), (1299, 49345), (2085, 30743), (2165, 29607), (6495, 9869)]