16148385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 34369920

約数和(自身を除く): 18221535

約数列:

[1, 3, 5, 9, 11, 15, 17, 19, 33, 45, 51, 55, 57, 85, 95, 99, 101, 153, 165, 171, 187, 209, 255, 285, 303, 323, 495, 505, 561, 627, 765, 855, 909, 935, 969, 1045, 1111, 1515, 1615, 1683, 1717, 1881, 1919, 2805, 2907, 3135, 3333, 3553, 4545, 4845, 5151, 5555, 5757, 8415, 8585, 9405, 9595, 9999, 10659, 14535, 15453, 16665, 17271, 17765, 18887, 21109, 25755, 28785, 31977, 32623, 49995, 53295, 56661, 63327, 77265, 86355, 94435, 97869, 105545, 159885, 163115, 169983, 189981, 283305, 293607, 316635, 358853, 489345, 849915, 949905, 1076559, 1468035, 1794265, 3229677, 5382795, 16148385]

約数ペア:

[(1, 16148385), (3, 5382795), (5, 3229677), (9, 1794265), (11, 1468035), (15, 1076559), (17, 949905), (19, 849915), (33, 489345), (45, 358853), (51, 316635), (55, 293607), (57, 283305), (85, 189981), (95, 169983), (99, 163115), (101, 159885), (153, 105545), (165, 97869), (171, 94435), (187, 86355), (209, 77265), (255, 63327), (285, 56661), (303, 53295), (323, 49995), (495, 32623), (505, 31977), (561, 28785), (627, 25755), (765, 21109), (855, 18887), (909, 17765), (935, 17271), (969, 16665), (1045, 15453), (1111, 14535), (1515, 10659), (1615, 9999), (1683, 9595), (1717, 9405), (1881, 8585), (1919, 8415), (2805, 5757), (2907, 5555), (3135, 5151), (3333, 4845), (3553, 4545)]