16255655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 22788864

約数和(自身を除く): 6533209

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 313, 611, 799, 1105, 1565, 3055, 3995, 4069, 5321, 10387, 14711, 20345, 26605, 51935, 69173, 73555, 191243, 250087, 345865, 956215, 1250435, 3251131, 16255655]

約数ペア:

[(1, 16255655), (5, 3251131), (13, 1250435), (17, 956215), (47, 345865), (65, 250087), (85, 191243), (221, 73555), (235, 69173), (313, 51935), (611, 26605), (799, 20345), (1105, 14711), (1565, 10387), (3055, 5321), (3995, 4069)]