86805675

素因数分解:

$3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 84

約数和(自身を含む): 176462664

約数和(自身を除く): 89656989

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 275, 297, 405, 433, 495, 675, 729, 825, 891, 1215, 1299, 1485, 2025, 2165, 2475, 2673, 3645, 3897, 4455, 4763, 6075, 6495, 7425, 8019, 10825, 11691, 13365, 14289, 18225, 19485, 22275, 23815, 32475, 35073, 40095, 42867, 58455, 66825, 71445, 97425, 105219, 119075, 128601, 175365, 200475, 214335, 292275, 315657, 357225, 385803, 526095, 643005, 876825, 1071675, 1157409, 1578285, 1929015, 2630475, 3215025, 3472227, 5787045, 7891425, 9645075, 17361135, 28935225, 86805675]

約数ペア:

[(1, 86805675), (3, 28935225), (5, 17361135), (9, 9645075), (11, 7891425), (15, 5787045), (25, 3472227), (27, 3215025), (33, 2630475), (45, 1929015), (55, 1578285), (75, 1157409), (81, 1071675), (99, 876825), (135, 643005), (165, 526095), (225, 385803), (243, 357225), (275, 315657), (297, 292275), (405, 214335), (433, 200475), (495, 175365), (675, 128601), (729, 119075), (825, 105219), (891, 97425), (1215, 71445), (1299, 66825), (1485, 58455), (2025, 42867), (2165, 40095), (2475, 35073), (2673, 32475), (3645, 23815), (3897, 22275), (4455, 19485), (4763, 18225), (6075, 14289), (6495, 13365), (7425, 11691), (8019, 10825)]