140169265

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 171970560

約数和(自身を除く): 31801295

約数列:

[1, 5, 71, 127, 355, 635, 3109, 9017, 15545, 45085, 220739, 394843, 1103695, 1974215, 28033853, 140169265]

約数ペア:

[(1, 140169265), (5, 28033853), (71, 1974215), (127, 1103695), (355, 394843), (635, 220739), (3109, 45085), (9017, 15545)]