117562905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 217002240

約数和(自身を除く): 99439335

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 239, 255, 643, 717, 765, 1195, 1929, 2151, 3215, 3585, 4063, 5787, 9645, 10755, 10931, 12189, 20315, 28935, 32793, 36567, 54655, 60945, 98379, 153677, 163965, 182835, 461031, 491895, 768385, 1383093, 2305155, 2612509, 6915465, 7837527, 13062545, 23512581, 39187635, 117562905]

約数ペア:

[(1, 117562905), (3, 39187635), (5, 23512581), (9, 13062545), (15, 7837527), (17, 6915465), (45, 2612509), (51, 2305155), (85, 1383093), (153, 768385), (239, 491895), (255, 461031), (643, 182835), (717, 163965), (765, 153677), (1195, 98379), (1929, 60945), (2151, 54655), (3215, 36567), (3585, 32793), (4063, 28935), (5787, 20315), (9645, 12189), (10755, 10931)]