29971695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{153701}}^1$

素因数の和:153722

約数の個数: 16

約数和(自身を含む): 51643872

約数和(自身を除く): 21672177

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 153701, 461103, 768505, 1998113, 2305515, 5994339, 9990565, 29971695]

約数ペア:

[(1, 29971695), (3, 9990565), (5, 5994339), (13, 2305515), (15, 1998113), (39, 768505), (65, 461103), (195, 153701)]