61542135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 112641984

約数和(自身を除く): 51099849

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 97, 115, 207, 291, 345, 485, 613, 873, 1035, 1455, 1839, 2231, 3065, 4365, 5517, 6693, 9195, 11155, 14099, 20079, 27585, 33465, 42297, 59461, 70495, 100395, 126891, 178383, 211485, 297305, 535149, 634455, 891915, 1367603, 2675745, 4102809, 6838015, 12308427, 20514045, 61542135]

約数ペア:

[(1, 61542135), (3, 20514045), (5, 12308427), (9, 6838015), (15, 4102809), (23, 2675745), (45, 1367603), (69, 891915), (97, 634455), (115, 535149), (207, 297305), (291, 211485), (345, 178383), (485, 126891), (613, 100395), (873, 70495), (1035, 59461), (1455, 42297), (1839, 33465), (2231, 27585), (3065, 20079), (4365, 14099), (5517, 11155), (6693, 9195)]