144630715

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{4127}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 178725888

約数和(自身を除く): 34095173

約数列:

[1, 5, 43, 163, 215, 815, 4127, 7009, 20635, 35045, 177461, 672701, 887305, 3363505, 28926143, 144630715]

約数ペア:

[(1, 144630715), (5, 28926143), (43, 3363505), (163, 887305), (215, 672701), (815, 177461), (4127, 35045), (7009, 20635)]