56550065565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31680709}}^1$

素因数の和:31680741

約数の個数: 32

約数和(自身を含む): 109488533760

約数和(自身を除く): 52938468195

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 31680709, 95042127, 158403545, 221764963, 475210635, 538572053, 665294889, 1108824815, 1615716159, 2692860265, 3326474445, 3770004371, 8078580795, 11310013113, 18850021855, 56550065565]

約数ペア:

[(1, 56550065565), (3, 18850021855), (5, 11310013113), (7, 8078580795), (15, 3770004371), (17, 3326474445), (21, 2692860265), (35, 1615716159), (51, 1108824815), (85, 665294889), (105, 538572053), (119, 475210635), (255, 221764963), (357, 158403545), (595, 95042127), (1785, 31680709)]