23139585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73459}}^1$

素因数の和:73477

約数の個数: 24

約数和(自身を含む): 45839040

約数和(自身を除く): 22699455

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 73459, 220377, 367295, 514213, 661131, 1101885, 1542639, 2571065, 3305655, 4627917, 7713195, 23139585]

約数ペア:

[(1, 23139585), (3, 7713195), (5, 4627917), (7, 3305655), (9, 2571065), (15, 1542639), (21, 1101885), (35, 661131), (45, 514213), (63, 367295), (105, 220377), (315, 73459)]