86716575

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 186349680

約数和(自身を除く): 99633105

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 81, 85, 99, 135, 153, 165, 187, 225, 229, 255, 275, 297, 405, 425, 459, 495, 561, 675, 687, 765, 825, 891, 935, 1145, 1275, 1377, 1485, 1683, 2025, 2061, 2295, 2475, 2519, 2805, 3435, 3825, 3893, 4455, 4675, 5049, 5725, 6183, 6885, 7425, 7557, 8415, 10305, 11475, 11679, 12595, 14025, 15147, 17175, 18549, 19465, 22275, 22671, 25245, 30915, 34425, 35037, 37785, 42075, 42823, 51525, 58395, 62975, 68013, 75735, 92745, 97325, 105111, 113355, 126225, 128469, 154575, 175185, 188925, 204039, 214115, 291975, 315333, 340065, 378675, 385407, 463725, 525555, 566775, 642345, 875925, 1020195, 1070575, 1156221, 1576665, 1700325, 1927035, 2627775, 3211725, 3468663, 5100975, 5781105, 7883325, 9635175, 17343315, 28905525, 86716575]

約数ペア:

[(1, 86716575), (3, 28905525), (5, 17343315), (9, 9635175), (11, 7883325), (15, 5781105), (17, 5100975), (25, 3468663), (27, 3211725), (33, 2627775), (45, 1927035), (51, 1700325), (55, 1576665), (75, 1156221), (81, 1070575), (85, 1020195), (99, 875925), (135, 642345), (153, 566775), (165, 525555), (187, 463725), (225, 385407), (229, 378675), (255, 340065), (275, 315333), (297, 291975), (405, 214115), (425, 204039), (459, 188925), (495, 175185), (561, 154575), (675, 128469), (687, 126225), (765, 113355), (825, 105111), (891, 97325), (935, 92745), (1145, 75735), (1275, 68013), (1377, 62975), (1485, 58395), (1683, 51525), (2025, 42823), (2061, 42075), (2295, 37785), (2475, 35037), (2519, 34425), (2805, 30915), (3435, 25245), (3825, 22671), (3893, 22275), (4455, 19465), (4675, 18549), (5049, 17175), (5725, 15147), (6183, 14025), (6885, 12595), (7425, 11679), (7557, 11475), (8415, 10305)]