74992645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3901

約数の個数: 32

約数和(自身を含む): 113363712

約数和(自身を除く): 38371067

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 3833, 3913, 19165, 19565, 26831, 49829, 134155, 164819, 249145, 348803, 824095, 1153733, 1744015, 2142647, 5768665, 10713235, 14998529, 74992645]

約数ペア:

[(1, 74992645), (5, 14998529), (7, 10713235), (13, 5768665), (35, 2142647), (43, 1744015), (65, 1153733), (91, 824095), (215, 348803), (301, 249145), (455, 164819), (559, 134155), (1505, 49829), (2795, 26831), (3833, 19565), (3913, 19165)]