86408895

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 141631488

約数和(自身を除く): 55222593

約数列:

[1, 3, 5, 15, 67, 127, 201, 335, 381, 635, 677, 1005, 1905, 2031, 3385, 8509, 10155, 25527, 42545, 45359, 85979, 127635, 136077, 226795, 257937, 429895, 680385, 1289685, 5760593, 17281779, 28802965, 86408895]

約数ペア:

[(1, 86408895), (3, 28802965), (5, 17281779), (15, 5760593), (67, 1289685), (127, 680385), (201, 429895), (335, 257937), (381, 226795), (635, 136077), (677, 127635), (1005, 85979), (1905, 45359), (2031, 42545), (3385, 25527), (8509, 10155)]