87601095

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2963}}^1$

素因数の和:3053

約数の個数: 40

約数和(自身を含む): 159237936

約数和(自身を除く): 71636841

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 2963, 3285, 5913, 8889, 9855, 14815, 26667, 29565, 44445, 80001, 133335, 216299, 240003, 400005, 648897, 1081495, 1200015, 1946691, 3244485, 5840073, 9733455, 17520219, 29200365, 87601095]

約数ペア:

[(1, 87601095), (3, 29200365), (5, 17520219), (9, 9733455), (15, 5840073), (27, 3244485), (45, 1946691), (73, 1200015), (81, 1081495), (135, 648897), (219, 400005), (365, 240003), (405, 216299), (657, 133335), (1095, 80001), (1971, 44445), (2963, 29565), (3285, 26667), (5913, 14815), (8889, 9855)]