29778215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8929}}^1$

素因数の和:8986

約数の個数: 16

約数和(自身を含む): 38577600

約数和(自身を除く): 8799385

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 8929, 44645, 205367, 258941, 1026835, 1294705, 5955643, 29778215]

約数ペア:

[(1, 29778215), (5, 5955643), (23, 1294705), (29, 1026835), (115, 258941), (145, 205367), (667, 44645), (3335, 8929)]