69165705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 129850560

約数和(自身を除く): 60684855

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 139, 147, 245, 417, 677, 695, 735, 973, 2031, 2085, 2919, 3385, 4739, 4865, 6811, 10155, 14217, 14595, 20433, 23695, 33173, 34055, 71085, 94103, 99519, 102165, 165865, 282309, 470515, 497595, 658721, 1411545, 1976163, 3293605, 4611047, 9880815, 13833141, 23055235, 69165705]

約数ペア:

[(1, 69165705), (3, 23055235), (5, 13833141), (7, 9880815), (15, 4611047), (21, 3293605), (35, 1976163), (49, 1411545), (105, 658721), (139, 497595), (147, 470515), (245, 282309), (417, 165865), (677, 102165), (695, 99519), (735, 94103), (973, 71085), (2031, 34055), (2085, 33173), (2919, 23695), (3385, 20433), (4739, 14595), (4865, 14217), (6811, 10155)]