64524285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10781}}^1$

素因数の和:10818

約数の個数: 48

約数和(自身を含む): 134559360

約数和(自身を除く): 70035075

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 10781, 32343, 53905, 75467, 97029, 161715, 204839, 226401, 377335, 485145, 614517, 679203, 1024195, 1132005, 1433873, 1843551, 3072585, 3396015, 4301619, 7169365, 9217755, 12904857, 21508095, 64524285]

約数ペア:

[(1, 64524285), (3, 21508095), (5, 12904857), (7, 9217755), (9, 7169365), (15, 4301619), (19, 3396015), (21, 3072585), (35, 1843551), (45, 1433873), (57, 1132005), (63, 1024195), (95, 679203), (105, 614517), (133, 485145), (171, 377335), (285, 226401), (315, 204839), (399, 161715), (665, 97029), (855, 75467), (1197, 53905), (1995, 32343), (5985, 10781)]