23321985

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19681}}^1$

素因数の和:19768

約数の個数: 16

約数和(自身を含む): 37789440

約数和(自身を除く): 14467455

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 19681, 59043, 98405, 295215, 1554799, 4664397, 7773995, 23321985]

約数ペア:

[(1, 23321985), (3, 7773995), (5, 4664397), (15, 1554799), (79, 295215), (237, 98405), (395, 59043), (1185, 19681)]