26709435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 48615840

約数和(自身を除く): 21906405

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 97, 145, 211, 261, 291, 435, 485, 633, 873, 1055, 1305, 1455, 1899, 2813, 3165, 4365, 6119, 8439, 9495, 14065, 18357, 20467, 25317, 30595, 42195, 55071, 61401, 91785, 102335, 126585, 184203, 275355, 307005, 593543, 921015, 1780629, 2967715, 5341887, 8903145, 26709435]

約数ペア:

[(1, 26709435), (3, 8903145), (5, 5341887), (9, 2967715), (15, 1780629), (29, 921015), (45, 593543), (87, 307005), (97, 275355), (145, 184203), (211, 126585), (261, 102335), (291, 91785), (435, 61401), (485, 55071), (633, 42195), (873, 30595), (1055, 25317), (1305, 20467), (1455, 18357), (1899, 14065), (2813, 9495), (3165, 8439), (4365, 6119)]