88704075

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 150927840

約数和(自身を除く): 62223765

約数列:

[1, 3, 5, 15, 25, 75, 89, 97, 137, 267, 291, 411, 445, 485, 685, 1335, 1455, 2055, 2225, 2425, 3425, 6675, 7275, 8633, 10275, 12193, 13289, 25899, 36579, 39867, 43165, 60965, 66445, 129495, 182895, 199335, 215825, 304825, 332225, 647475, 914475, 996675, 1182721, 3548163, 5913605, 17740815, 29568025, 88704075]

約数ペア:

[(1, 88704075), (3, 29568025), (5, 17740815), (15, 5913605), (25, 3548163), (75, 1182721), (89, 996675), (97, 914475), (137, 647475), (267, 332225), (291, 304825), (411, 215825), (445, 199335), (485, 182895), (685, 129495), (1335, 66445), (1455, 60965), (2055, 43165), (2225, 39867), (2425, 36579), (3425, 25899), (6675, 13289), (7275, 12193), (8633, 10275)]