16201255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 23912064

約数和(自身を除く): 7710809

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 365, 373, 511, 595, 1241, 1865, 2555, 2611, 6205, 6341, 8687, 13055, 27229, 31705, 43435, 44387, 136145, 190603, 221935, 462893, 953015, 2314465, 3240251, 16201255]

約数ペア:

[(1, 16201255), (5, 3240251), (7, 2314465), (17, 953015), (35, 462893), (73, 221935), (85, 190603), (119, 136145), (365, 44387), (373, 43435), (511, 31705), (595, 27229), (1241, 13055), (1865, 8687), (2555, 6341), (2611, 6205)]