23719635

素因数分解:

$3^4\times 5^1\times {\mathrm{58567}}^1$

素因数の和:58584

約数の個数: 20

約数和(自身を含む): 42520368

約数和(自身を除く): 18800733

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 58567, 175701, 292835, 527103, 878505, 1581309, 2635515, 4743927, 7906545, 23719635]

約数ペア:

[(1, 23719635), (3, 7906545), (5, 4743927), (9, 2635515), (15, 1581309), (27, 878505), (45, 527103), (81, 292835), (135, 175701), (405, 58567)]