154967905

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 199279080

約数和(自身を除く): 44311175

約数列:

[1, 5, 23, 41, 115, 205, 529, 943, 1429, 2645, 4715, 7145, 21689, 32867, 58589, 108445, 164335, 292945, 755941, 1347547, 3779705, 6737735, 30993581, 154967905]

約数ペア:

[(1, 154967905), (5, 30993581), (23, 6737735), (41, 3779705), (115, 1347547), (205, 755941), (529, 292945), (943, 164335), (1429, 108445), (2645, 58589), (4715, 32867), (7145, 21689)]