42472485

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 84706560

約数和(自身を除く): 42234075

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 165, 185, 297, 333, 407, 495, 555, 773, 999, 1221, 1485, 1665, 2035, 2319, 3663, 3865, 4995, 6105, 6957, 8503, 10989, 11595, 18315, 20871, 25509, 28601, 34785, 42515, 54945, 76527, 85803, 104355, 127545, 143005, 229581, 257409, 314611, 382635, 429015, 772227, 943833, 1147905, 1287045, 1573055, 2831499, 3861135, 4719165, 8494497, 14157495, 42472485]

約数ペア:

[(1, 42472485), (3, 14157495), (5, 8494497), (9, 4719165), (11, 3861135), (15, 2831499), (27, 1573055), (33, 1287045), (37, 1147905), (45, 943833), (55, 772227), (99, 429015), (111, 382635), (135, 314611), (165, 257409), (185, 229581), (297, 143005), (333, 127545), (407, 104355), (495, 85803), (555, 76527), (773, 54945), (999, 42515), (1221, 34785), (1485, 28601), (1665, 25509), (2035, 20871), (2319, 18315), (3663, 11595), (3865, 10989), (4995, 8503), (6105, 6957)]