26338015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1657}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 36648432

約数和(自身を除く): 10310417

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 1657, 3179, 8285, 15895, 18227, 28169, 91135, 140845, 309859, 478873, 1549295, 2394365, 5267603, 26338015]

約数ペア:

[(1, 26338015), (5, 5267603), (11, 2394365), (17, 1549295), (55, 478873), (85, 309859), (187, 140845), (289, 91135), (935, 28169), (1445, 18227), (1657, 15895), (3179, 8285)]