141706825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 189807296

約数和(自身を除く): 48100471

約数列:

[1, 5, 13, 25, 65, 325, 631, 691, 3155, 3455, 8203, 8983, 15775, 17275, 41015, 44915, 205075, 224575, 436021, 2180105, 5668273, 10900525, 28341365, 141706825]

約数ペア:

[(1, 141706825), (5, 28341365), (13, 10900525), (25, 5668273), (65, 2180105), (325, 436021), (631, 224575), (691, 205075), (3155, 44915), (3455, 41015), (8203, 17275), (8983, 15775)]