29257035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 49282560

約数和(自身を除く): 20025525

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 619, 685, 1857, 2055, 3095, 3151, 9285, 9453, 14237, 15755, 42711, 47265, 71185, 84803, 213555, 254409, 424015, 1272045, 1950469, 5851407, 9752345, 29257035]

約数ペア:

[(1, 29257035), (3, 9752345), (5, 5851407), (15, 1950469), (23, 1272045), (69, 424015), (115, 254409), (137, 213555), (345, 84803), (411, 71185), (619, 47265), (685, 42711), (1857, 15755), (2055, 14237), (3095, 9453), (3151, 9285)]