71072265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{430741}}^1$

素因数の和:430760

約数の個数: 16

約数和(自身を含む): 124053696

約数和(自身を除く): 52981431

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 430741, 1292223, 2153705, 4738151, 6461115, 14214453, 23690755, 71072265]

約数ペア:

[(1, 71072265), (3, 23690755), (5, 14214453), (11, 6461115), (15, 4738151), (33, 2153705), (55, 1292223), (165, 430741)]