222723075

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 377753600

約数和(自身を除く): 155030525

約数列:

[1, 3, 5, 15, 25, 67, 75, 127, 201, 335, 349, 381, 635, 1005, 1047, 1675, 1745, 1905, 3175, 5025, 5235, 8509, 8725, 9525, 23383, 25527, 26175, 42545, 44323, 70149, 116915, 127635, 132969, 212725, 221615, 350745, 584575, 638175, 664845, 1108075, 1753725, 2969641, 3324225, 8908923, 14848205, 44544615, 74241025, 222723075]

約数ペア:

[(1, 222723075), (3, 74241025), (5, 44544615), (15, 14848205), (25, 8908923), (67, 3324225), (75, 2969641), (127, 1753725), (201, 1108075), (335, 664845), (349, 638175), (381, 584575), (635, 350745), (1005, 221615), (1047, 212725), (1675, 132969), (1745, 127635), (1905, 116915), (3175, 70149), (5025, 44323), (5235, 42545), (8509, 26175), (8725, 25527), (9525, 23383)]