9638804945

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{541}}^1\times {\mathrm{601}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 14841354024

約数和(自身を除く): 5202549079

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 541, 601, 605, 847, 2695, 2705, 3005, 3787, 4207, 4235, 5929, 5951, 6611, 18935, 21035, 26509, 29449, 29645, 29755, 33055, 41657, 46277, 65461, 72721, 132545, 147245, 208285, 231385, 291599, 323939, 325141, 327305, 363605, 458227, 509047, 1457995, 1619695, 1625705, 2275987, 2291135, 2545235, 3207589, 3563329, 3576551, 11379935, 15931909, 16037945, 17816645, 17882755, 25035857, 39342061, 79659545, 125179285, 175250999, 196710305, 275394427, 876254995, 1376972135, 1927760989, 9638804945]

約数ペア:

[(1, 9638804945), (5, 1927760989), (7, 1376972135), (11, 876254995), (35, 275394427), (49, 196710305), (55, 175250999), (77, 125179285), (121, 79659545), (245, 39342061), (385, 25035857), (539, 17882755), (541, 17816645), (601, 16037945), (605, 15931909), (847, 11379935), (2695, 3576551), (2705, 3563329), (3005, 3207589), (3787, 2545235), (4207, 2291135), (4235, 2275987), (5929, 1625705), (5951, 1619695), (6611, 1457995), (18935, 509047), (21035, 458227), (26509, 363605), (29449, 327305), (29645, 325141), (29755, 323939), (33055, 291599), (41657, 231385), (46277, 208285), (65461, 147245), (72721, 132545)]