57981645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75793}}^1$

素因数の和:75821

約数の個数: 24

約数和(自身を含む): 106414776

約数和(自身を除く): 48433131

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 75793, 227379, 378965, 682137, 1136895, 1288481, 3410685, 3865443, 6442405, 11596329, 19327215, 57981645]

約数ペア:

[(1, 57981645), (3, 19327215), (5, 11596329), (9, 6442405), (15, 3865443), (17, 3410685), (45, 1288481), (51, 1136895), (85, 682137), (153, 378965), (255, 227379), (765, 75793)]