57307335

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 96906240

約数和(自身を除く): 39598905

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 2803, 4089, 6815, 8409, 14015, 20445, 42045, 81287, 131741, 243861, 395223, 406435, 658705, 1219305, 1976115, 3820489, 11461467, 19102445, 57307335]

約数ペア:

[(1, 57307335), (3, 19102445), (5, 11461467), (15, 3820489), (29, 1976115), (47, 1219305), (87, 658705), (141, 406435), (145, 395223), (235, 243861), (435, 131741), (705, 81287), (1363, 42045), (2803, 20445), (4089, 14015), (6815, 8409)]