1931545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 3006720

約数和(自身を除く): 1075175

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 173, 203, 319, 385, 865, 1015, 1211, 1595, 1903, 2233, 5017, 6055, 9515, 11165, 13321, 25085, 35119, 55187, 66605, 175595, 275935, 386309, 1931545]

約数ペア:

[(1, 1931545), (5, 386309), (7, 275935), (11, 175595), (29, 66605), (35, 55187), (55, 35119), (77, 25085), (145, 13321), (173, 11165), (203, 9515), (319, 6055), (385, 5017), (865, 2233), (1015, 1903), (1211, 1595)]