15055446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 35910000

約数和(自身を除く): 20854554

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1249, 1722, 2009, 2498, 3747, 4018, 6027, 7494, 8743, 12054, 17486, 26229, 51209, 52458, 61201, 102418, 122402, 153627, 183603, 307254, 358463, 367206, 716926, 1075389, 2150778, 2509241, 5018482, 7527723, 15055446]

約数ペア:

[(1, 15055446), (2, 7527723), (3, 5018482), (6, 2509241), (7, 2150778), (14, 1075389), (21, 716926), (41, 367206), (42, 358463), (49, 307254), (82, 183603), (98, 153627), (123, 122402), (147, 102418), (246, 61201), (287, 52458), (294, 51209), (574, 26229), (861, 17486), (1249, 12054), (1722, 8743), (2009, 7494), (2498, 6027), (3747, 4018)]