329228565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{2083}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 541973376

約数和(自身を除く): 212744811

約数列:

[1, 3, 5, 15, 41, 123, 205, 257, 615, 771, 1285, 2083, 3855, 6249, 10415, 10537, 31245, 31611, 52685, 85403, 158055, 256209, 427015, 535331, 1281045, 1605993, 2676655, 8029965, 21948571, 65845713, 109742855, 329228565]

約数ペア:

[(1, 329228565), (3, 109742855), (5, 65845713), (15, 21948571), (41, 8029965), (123, 2676655), (205, 1605993), (257, 1281045), (615, 535331), (771, 427015), (1285, 256209), (2083, 158055), (3855, 85403), (6249, 52685), (10415, 31611), (10537, 31245)]