4908665

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 6483840

約数和(自身を除く): 1575175

約数列:

[1, 5, 17, 43, 79, 85, 215, 289, 395, 731, 1343, 1445, 3397, 3655, 6715, 12427, 16985, 22831, 57749, 62135, 114155, 288745, 981733, 4908665]

約数ペア:

[(1, 4908665), (5, 981733), (17, 288745), (43, 114155), (79, 62135), (85, 57749), (215, 22831), (289, 16985), (395, 12427), (731, 6715), (1343, 3655), (1445, 3397)]