63880925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 82494720

約数和(自身を除く): 18613795

約数列:

[1, 5, 25, 31, 139, 155, 593, 695, 775, 2965, 3475, 4309, 14825, 18383, 21545, 82427, 91915, 107725, 412135, 459575, 2060675, 2555237, 12776185, 63880925]

約数ペア:

[(1, 63880925), (5, 12776185), (25, 2555237), (31, 2060675), (139, 459575), (155, 412135), (593, 107725), (695, 91915), (775, 82427), (2965, 21545), (3475, 18383), (4309, 14825)]