179963995

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{8929}}^1$

素因数の和:9102

約数の個数: 16

約数和(自身を含む): 225036000

約数和(自身を除く): 45072005

約数列:

[1, 5, 29, 139, 145, 695, 4031, 8929, 20155, 44645, 258941, 1241131, 1294705, 6205655, 35992799, 179963995]

約数ペア:

[(1, 179963995), (5, 35992799), (29, 6205655), (139, 1294705), (145, 1241131), (695, 258941), (4031, 44645), (8929, 20155)]