1155142005

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 1864798848

約数和(自身を除く): 709656843

約数列:

[1, 3, 5, 15, 197, 331, 591, 985, 993, 1181, 1655, 2955, 3543, 4965, 5905, 17715, 65207, 195621, 232657, 326035, 390911, 697971, 978105, 1163285, 1172733, 1954555, 3489855, 5863665, 77009467, 231028401, 385047335, 1155142005]

約数ペア:

[(1, 1155142005), (3, 385047335), (5, 231028401), (15, 77009467), (197, 5863665), (331, 3489855), (591, 1954555), (985, 1172733), (993, 1163285), (1181, 978105), (1655, 697971), (2955, 390911), (3543, 326035), (4965, 232657), (5905, 195621), (17715, 65207)]