71006515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20201}}^1$

素因数の和:20262

約数の個数: 16

約数和(自身を含む): 92121120

約数和(自身を除く): 21114605

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 20201, 101005, 383819, 747437, 1919095, 3737185, 14201303, 71006515]

約数ペア:

[(1, 71006515), (5, 14201303), (19, 3737185), (37, 1919095), (95, 747437), (185, 383819), (703, 101005), (3515, 20201)]