15097902

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 31194240

約数和(自身を除く): 16096338

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 421, 834, 842, 1263, 2526, 5977, 11954, 17931, 18103, 35862, 36206, 54309, 58519, 108618, 117038, 175557, 351114, 2516317, 5032634, 7548951, 15097902]

約数ペア:

[(1, 15097902), (2, 7548951), (3, 5032634), (6, 2516317), (43, 351114), (86, 175557), (129, 117038), (139, 108618), (258, 58519), (278, 54309), (417, 36206), (421, 35862), (834, 18103), (842, 17931), (1263, 11954), (2526, 5977)]