75221589

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18587}}^1$

素因数の和:18680

約数の個数: 16

約数和(自身を含む): 107066880

約数和(自身を除く): 31845291

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 18587, 55761, 353153, 1059459, 1319677, 3959031, 25073863, 75221589]

約数ペア:

[(1, 75221589), (3, 25073863), (19, 3959031), (57, 1319677), (71, 1059459), (213, 353153), (1349, 55761), (4047, 18587)]