4353994905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1\times {\mathrm{3947}}^1$

素因数の和:9625

約数の個数: 32

約数和(自身を含む): 7505495424

約数和(自身を除く): 3151500519

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 3947, 5657, 11841, 16971, 19735, 28285, 51311, 59205, 73541, 84855, 153933, 220623, 256555, 367705, 769665, 1103115, 22328179, 66984537, 111640895, 290266327, 334922685, 870798981, 1451331635, 4353994905]

約数ペア:

[(1, 4353994905), (3, 1451331635), (5, 870798981), (13, 334922685), (15, 290266327), (39, 111640895), (65, 66984537), (195, 22328179), (3947, 1103115), (5657, 769665), (11841, 367705), (16971, 256555), (19735, 220623), (28285, 153933), (51311, 84855), (59205, 73541)]