56119905

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2753}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 100465920

約数和(自身を除く): 44346015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 2753, 4077, 6795, 8259, 13765, 20385, 24777, 41295, 74331, 123885, 371655, 415703, 1247109, 2078515, 3741327, 6235545, 11223981, 18706635, 56119905]

約数ペア:

[(1, 56119905), (3, 18706635), (5, 11223981), (9, 6235545), (15, 3741327), (27, 2078515), (45, 1247109), (135, 415703), (151, 371655), (453, 123885), (755, 74331), (1359, 41295), (2265, 24777), (2753, 20385), (4077, 13765), (6795, 8259)]