9889400895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{1249}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 17660160000

約数和(自身を除く): 7770759105

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1021, 1249, 1551, 2585, 3063, 3747, 5105, 6245, 7755, 11231, 13739, 15315, 18735, 33693, 41217, 47987, 56155, 58703, 68695, 143961, 168465, 176109, 206085, 239935, 293515, 527857, 645733, 719805, 880545, 1275229, 1583571, 1937199, 2639285, 3228665, 3825687, 6376145, 7917855, 9685995, 14027519, 19128435, 42082557, 59935763, 70137595, 179807289, 210412785, 299678815, 659293393, 899036445, 1977880179, 3296466965, 9889400895]

約数ペア:

[(1, 9889400895), (3, 3296466965), (5, 1977880179), (11, 899036445), (15, 659293393), (33, 299678815), (47, 210412785), (55, 179807289), (141, 70137595), (165, 59935763), (235, 42082557), (517, 19128435), (705, 14027519), (1021, 9685995), (1249, 7917855), (1551, 6376145), (2585, 3825687), (3063, 3228665), (3747, 2639285), (5105, 1937199), (6245, 1583571), (7755, 1275229), (11231, 880545), (13739, 719805), (15315, 645733), (18735, 527857), (33693, 293515), (41217, 239935), (47987, 206085), (56155, 176109), (58703, 168465), (68695, 143961)]