12680325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 26539968

約数和(自身を除く): 13859643

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 83, 97, 105, 175, 225, 249, 291, 315, 415, 485, 525, 581, 679, 747, 873, 1245, 1455, 1575, 1743, 2037, 2075, 2425, 2905, 3395, 3735, 4365, 5229, 6111, 6225, 7275, 8051, 8715, 10185, 14525, 16975, 18675, 21825, 24153, 26145, 30555, 40255, 43575, 50925, 56357, 72459, 120765, 130725, 152775, 169071, 201275, 281785, 362295, 507213, 603825, 845355, 1408925, 1811475, 2536065, 4226775, 12680325]

約数ペア:

[(1, 12680325), (3, 4226775), (5, 2536065), (7, 1811475), (9, 1408925), (15, 845355), (21, 603825), (25, 507213), (35, 362295), (45, 281785), (63, 201275), (75, 169071), (83, 152775), (97, 130725), (105, 120765), (175, 72459), (225, 56357), (249, 50925), (291, 43575), (315, 40255), (415, 30555), (485, 26145), (525, 24153), (581, 21825), (679, 18675), (747, 16975), (873, 14525), (1245, 10185), (1455, 8715), (1575, 8051), (1743, 7275), (2037, 6225), (2075, 6111), (2425, 5229), (2905, 4365), (3395, 3735)]