2955925

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 4523520

約数和(自身を除く): 1567595

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 127, 133, 175, 245, 475, 635, 665, 889, 931, 1225, 2413, 3175, 3325, 4445, 4655, 6223, 12065, 16891, 22225, 23275, 31115, 60325, 84455, 118237, 155575, 422275, 591185, 2955925]

約数ペア:

[(1, 2955925), (5, 591185), (7, 422275), (19, 155575), (25, 118237), (35, 84455), (49, 60325), (95, 31115), (127, 23275), (133, 22225), (175, 16891), (245, 12065), (475, 6223), (635, 4655), (665, 4445), (889, 3325), (931, 3175), (1225, 2413)]