65886135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5312

約数の個数: 48

約数和(自身を含む): 129866976

約数和(自身を除く): 63980841

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 5273, 12495, 15819, 26365, 36911, 79095, 89641, 110733, 184555, 258377, 268923, 448205, 553665, 627487, 775131, 1291885, 1344615, 1882461, 3137435, 3875655, 4392409, 9412305, 13177227, 21962045, 65886135]

約数ペア:

[(1, 65886135), (3, 21962045), (5, 13177227), (7, 9412305), (15, 4392409), (17, 3875655), (21, 3137435), (35, 1882461), (49, 1344615), (51, 1291885), (85, 775131), (105, 627487), (119, 553665), (147, 448205), (245, 268923), (255, 258377), (357, 184555), (595, 110733), (735, 89641), (833, 79095), (1785, 36911), (2499, 26365), (4165, 15819), (5273, 12495)]