30772755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 58889376

約数和(自身を除く): 28116621

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1283, 1599, 1845, 2665, 3849, 4797, 6415, 7995, 11547, 16679, 19245, 23985, 50037, 52603, 57735, 83395, 150111, 157809, 250185, 263015, 473427, 683839, 750555, 789045, 2051517, 2367135, 3419195, 6154551, 10257585, 30772755]

約数ペア:

[(1, 30772755), (3, 10257585), (5, 6154551), (9, 3419195), (13, 2367135), (15, 2051517), (39, 789045), (41, 750555), (45, 683839), (65, 473427), (117, 263015), (123, 250185), (195, 157809), (205, 150111), (369, 83395), (533, 57735), (585, 52603), (615, 50037), (1283, 23985), (1599, 19245), (1845, 16679), (2665, 11547), (3849, 7995), (4797, 6415)]