77009475

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 131241600

約数和(自身を除く): 54232125

約数列:

[1, 3, 5, 15, 25, 75, 83, 89, 139, 249, 267, 415, 417, 445, 695, 1245, 1335, 2075, 2085, 2225, 3475, 6225, 6675, 7387, 10425, 11537, 12371, 22161, 34611, 36935, 37113, 57685, 61855, 110805, 173055, 184675, 185565, 288425, 309275, 554025, 865275, 927825, 1026793, 3080379, 5133965, 15401895, 25669825, 77009475]

約数ペア:

[(1, 77009475), (3, 25669825), (5, 15401895), (15, 5133965), (25, 3080379), (75, 1026793), (83, 927825), (89, 865275), (139, 554025), (249, 309275), (267, 288425), (415, 185565), (417, 184675), (445, 173055), (695, 110805), (1245, 61855), (1335, 57685), (2075, 37113), (2085, 36935), (2225, 34611), (3475, 22161), (6225, 12371), (6675, 11537), (7387, 10425)]