199035135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1087}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 373062144

約数和(自身を除く): 174027009

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 313, 585, 939, 1087, 1565, 2817, 3261, 4069, 4695, 5435, 9783, 12207, 14085, 14131, 16305, 20345, 36621, 42393, 48915, 61035, 70655, 127179, 183105, 211965, 340231, 635895, 1020693, 1701155, 3062079, 4423003, 5103465, 13269009, 15310395, 22115015, 39807027, 66345045, 199035135]

約数ペア:

[(1, 199035135), (3, 66345045), (5, 39807027), (9, 22115015), (13, 15310395), (15, 13269009), (39, 5103465), (45, 4423003), (65, 3062079), (117, 1701155), (195, 1020693), (313, 635895), (585, 340231), (939, 211965), (1087, 183105), (1565, 127179), (2817, 70655), (3261, 61035), (4069, 48915), (4695, 42393), (5435, 36621), (9783, 20345), (12207, 16305), (14085, 14131)]