153979285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{38543}}^1$

素因数の和:38612

約数の個数: 16

約数和(自身を含む): 199812096

約数和(自身を除く): 45832811

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 38543, 192715, 655231, 1811521, 3276155, 9057605, 30795857, 153979285]

約数ペア:

[(1, 153979285), (5, 30795857), (17, 9057605), (47, 3276155), (85, 1811521), (235, 655231), (799, 192715), (3995, 38543)]