9928395

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 18139680

約数和(自身を除く): 8211285

約数列:

[1, 3, 5, 9, 15, 37, 45, 67, 89, 111, 185, 201, 267, 333, 335, 445, 555, 603, 801, 1005, 1335, 1665, 2479, 3015, 3293, 4005, 5963, 7437, 9879, 12395, 16465, 17889, 22311, 29637, 29815, 37185, 49395, 53667, 89445, 111555, 148185, 220631, 268335, 661893, 1103155, 1985679, 3309465, 9928395]

約数ペア:

[(1, 9928395), (3, 3309465), (5, 1985679), (9, 1103155), (15, 661893), (37, 268335), (45, 220631), (67, 148185), (89, 111555), (111, 89445), (185, 53667), (201, 49395), (267, 37185), (333, 29815), (335, 29637), (445, 22311), (555, 17889), (603, 16465), (801, 12395), (1005, 9879), (1335, 7437), (1665, 5963), (2479, 4005), (3015, 3293)]