149749105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{24979}}^1$

素因数の和:25104

約数の個数: 16

約数和(自身を含む): 197841600

約数和(自身を除く): 48092495

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 24979, 124895, 274769, 1373845, 2722711, 13613555, 29949821, 149749105]

約数ペア:

[(1, 149749105), (5, 29949821), (11, 13613555), (55, 2722711), (109, 1373845), (545, 274769), (1199, 124895), (5995, 24979)]