17019135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 34122816

約数和(自身を除く): 17103681

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 557, 679, 873, 1455, 1671, 2037, 2785, 3395, 3899, 4365, 5013, 6111, 8355, 10185, 11697, 19495, 25065, 30555, 35091, 54029, 58485, 162087, 175455, 270145, 378203, 486261, 810435, 1134609, 1891015, 2431305, 3403827, 5673045, 17019135]

約数ペア:

[(1, 17019135), (3, 5673045), (5, 3403827), (7, 2431305), (9, 1891015), (15, 1134609), (21, 810435), (35, 486261), (45, 378203), (63, 270145), (97, 175455), (105, 162087), (291, 58485), (315, 54029), (485, 35091), (557, 30555), (679, 25065), (873, 19495), (1455, 11697), (1671, 10185), (2037, 8355), (2785, 6111), (3395, 5013), (3899, 4365)]