149756315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{40973}}^1$

素因数の和:41038

約数の個数: 16

約数和(自身を含む): 194708448

約数和(自身を除く): 44952133

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 40973, 204865, 696541, 1761839, 3482705, 8809195, 29951263, 149756315]

約数ペア:

[(1, 149756315), (5, 29951263), (17, 8809195), (43, 3482705), (85, 1761839), (215, 696541), (731, 204865), (3655, 40973)]