86967675

素因数分解:

$3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 60

約数和(自身を含む): 163753656

約数和(自身を除く): 76785981

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 81, 135, 201, 225, 335, 405, 603, 641, 675, 1005, 1675, 1809, 1923, 2025, 3015, 3205, 5025, 5427, 5769, 9045, 9615, 15075, 16025, 17307, 27135, 28845, 42947, 45225, 48075, 51921, 86535, 128841, 135675, 144225, 214735, 259605, 386523, 432675, 644205, 1073675, 1159569, 1298025, 1932615, 3221025, 3478707, 5797845, 9663075, 17393535, 28989225, 86967675]

約数ペア:

[(1, 86967675), (3, 28989225), (5, 17393535), (9, 9663075), (15, 5797845), (25, 3478707), (27, 3221025), (45, 1932615), (67, 1298025), (75, 1159569), (81, 1073675), (135, 644205), (201, 432675), (225, 386523), (335, 259605), (405, 214735), (603, 144225), (641, 135675), (675, 128841), (1005, 86535), (1675, 51921), (1809, 48075), (1923, 45225), (2025, 42947), (3015, 28845), (3205, 27135), (5025, 17307), (5427, 16025), (5769, 15075), (9045, 9615)]