16869005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 21579264

約数和(自身を除く): 4710259

約数列:

[1, 5, 23, 47, 115, 235, 1081, 3121, 5405, 15605, 71783, 146687, 358915, 733435, 3373801, 16869005]

約数ペア:

[(1, 16869005), (5, 3373801), (23, 733435), (47, 358915), (115, 146687), (235, 71783), (1081, 15605), (3121, 5405)]