469276415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{128393}}^1$

素因数の和:128458

約数の個数: 16

約数和(自身を含む): 610128288

約数和(自身を除く): 140851873

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 128393, 641965, 2182681, 5520899, 10913405, 27604495, 93855283, 469276415]

約数ペア:

[(1, 469276415), (5, 93855283), (17, 27604495), (43, 10913405), (85, 5520899), (215, 2182681), (731, 641965), (3655, 128393)]