42028845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3901

約数の個数: 32

約数和(自身を含む): 72876672

約数和(自身を除く): 30847827

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 3833, 10965, 11499, 19165, 57495, 65161, 164819, 195483, 325805, 494457, 824095, 977415, 2472285, 2801923, 8405769, 14009615, 42028845]

約数ペア:

[(1, 42028845), (3, 14009615), (5, 8405769), (15, 2801923), (17, 2472285), (43, 977415), (51, 824095), (85, 494457), (129, 325805), (215, 195483), (255, 164819), (645, 65161), (731, 57495), (2193, 19165), (3655, 11499), (3833, 10965)]