65150225

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^2$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 95362944

約数和(自身を除く): 30212719

約数列:

[1, 5, 7, 25, 35, 47, 89, 175, 235, 329, 445, 623, 1175, 1645, 2225, 3115, 4183, 7921, 8225, 15575, 20915, 29281, 39605, 55447, 104575, 146405, 198025, 277235, 372287, 732025, 1386175, 1861435, 2606009, 9307175, 13030045, 65150225]

約数ペア:

[(1, 65150225), (5, 13030045), (7, 9307175), (25, 2606009), (35, 1861435), (47, 1386175), (89, 732025), (175, 372287), (235, 277235), (329, 198025), (445, 146405), (623, 104575), (1175, 55447), (1645, 39605), (2225, 29281), (3115, 20915), (4183, 15575), (7921, 8225)]