80619165

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^2$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 157026240

約数和(自身を除く): 76407075

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 233, 297, 495, 699, 1165, 1485, 2097, 2563, 3495, 6291, 7689, 10485, 12815, 23067, 31455, 38445, 54289, 69201, 115335, 162867, 271445, 346005, 488601, 597179, 814335, 1465803, 1791537, 2443005, 2985895, 5374611, 7329015, 8957685, 16123833, 26873055, 80619165]

約数ペア:

[(1, 80619165), (3, 26873055), (5, 16123833), (9, 8957685), (11, 7329015), (15, 5374611), (27, 2985895), (33, 2443005), (45, 1791537), (55, 1465803), (99, 814335), (135, 597179), (165, 488601), (233, 346005), (297, 271445), (495, 162867), (699, 115335), (1165, 69201), (1485, 54289), (2097, 38445), (2563, 31455), (3495, 23067), (6291, 12815), (7689, 10485)]