82845675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 173660760

約数和(自身を除く): 90815085

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 121, 153, 165, 179, 187, 225, 255, 275, 363, 425, 495, 537, 561, 605, 765, 825, 895, 935, 1089, 1275, 1611, 1683, 1815, 1969, 2057, 2475, 2685, 2805, 3025, 3043, 3825, 4475, 4675, 5445, 5907, 6171, 8055, 8415, 9075, 9129, 9845, 10285, 13425, 14025, 15215, 17721, 18513, 21659, 27225, 27387, 29535, 30855, 33473, 40275, 42075, 45645, 49225, 51425, 64977, 76075, 88605, 92565, 100419, 108295, 136935, 147675, 154275, 167365, 194931, 228225, 301257, 324885, 368203, 443025, 462825, 502095, 541475, 684675, 836825, 974655, 1104609, 1506285, 1624425, 1841015, 2510475, 3313827, 4873275, 5523045, 7531425, 9205075, 16569135, 27615225, 82845675]

約数ペア:

[(1, 82845675), (3, 27615225), (5, 16569135), (9, 9205075), (11, 7531425), (15, 5523045), (17, 4873275), (25, 3313827), (33, 2510475), (45, 1841015), (51, 1624425), (55, 1506285), (75, 1104609), (85, 974655), (99, 836825), (121, 684675), (153, 541475), (165, 502095), (179, 462825), (187, 443025), (225, 368203), (255, 324885), (275, 301257), (363, 228225), (425, 194931), (495, 167365), (537, 154275), (561, 147675), (605, 136935), (765, 108295), (825, 100419), (895, 92565), (935, 88605), (1089, 76075), (1275, 64977), (1611, 51425), (1683, 49225), (1815, 45645), (1969, 42075), (2057, 40275), (2475, 33473), (2685, 30855), (2805, 29535), (3025, 27387), (3043, 27225), (3825, 21659), (4475, 18513), (4675, 17721), (5445, 15215), (5907, 14025), (6171, 13425), (8055, 10285), (8415, 9845), (9075, 9129)]