26711295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 47591712

約数和(自身を除く): 20880417

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 169, 195, 205, 257, 507, 533, 615, 771, 845, 1285, 1599, 2535, 2665, 3341, 3855, 6929, 7995, 10023, 10537, 16705, 20787, 31611, 34645, 43433, 50115, 52685, 103935, 130299, 136981, 158055, 217165, 410943, 651495, 684905, 1780753, 2054715, 5342259, 8903765, 26711295]

約数ペア:

[(1, 26711295), (3, 8903765), (5, 5342259), (13, 2054715), (15, 1780753), (39, 684905), (41, 651495), (65, 410943), (123, 217165), (169, 158055), (195, 136981), (205, 130299), (257, 103935), (507, 52685), (533, 50115), (615, 43433), (771, 34645), (845, 31611), (1285, 20787), (1599, 16705), (2535, 10537), (2665, 10023), (3341, 7995), (3855, 6929)]