76803375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 142990848

約数和(自身を除く): 66187473

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 125, 129, 165, 215, 275, 375, 433, 473, 645, 825, 1075, 1299, 1375, 1419, 2165, 2365, 3225, 4125, 4763, 5375, 6495, 7095, 10825, 11825, 14289, 16125, 18619, 23815, 32475, 35475, 54125, 55857, 59125, 71445, 93095, 119075, 162375, 177375, 204809, 279285, 357225, 465475, 595375, 614427, 1024045, 1396425, 1786125, 2327375, 3072135, 5120225, 6982125, 15360675, 25601125, 76803375]

約数ペア:

[(1, 76803375), (3, 25601125), (5, 15360675), (11, 6982125), (15, 5120225), (25, 3072135), (33, 2327375), (43, 1786125), (55, 1396425), (75, 1024045), (125, 614427), (129, 595375), (165, 465475), (215, 357225), (275, 279285), (375, 204809), (433, 177375), (473, 162375), (645, 119075), (825, 93095), (1075, 71445), (1299, 59125), (1375, 55857), (1419, 54125), (2165, 35475), (2365, 32475), (3225, 23815), (4125, 18619), (4763, 16125), (5375, 14289), (6495, 11825), (7095, 10825)]