137706415

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 215525664

約数和(自身を除く): 77819249

約数列:

[1, 5, 7, 11, 35, 37, 49, 55, 77, 185, 245, 259, 385, 407, 539, 1295, 1381, 1813, 2035, 2695, 2849, 6905, 9065, 9667, 14245, 15191, 19943, 48335, 51097, 67669, 75955, 99715, 106337, 255485, 338345, 357679, 531685, 562067, 744359, 1788395, 2503753, 2810335, 3721795, 3934469, 12518765, 19672345, 27541283, 137706415]

約数ペア:

[(1, 137706415), (5, 27541283), (7, 19672345), (11, 12518765), (35, 3934469), (37, 3721795), (49, 2810335), (55, 2503753), (77, 1788395), (185, 744359), (245, 562067), (259, 531685), (385, 357679), (407, 338345), (539, 255485), (1295, 106337), (1381, 99715), (1813, 75955), (2035, 67669), (2695, 51097), (2849, 48335), (6905, 19943), (9065, 15191), (9667, 14245)]