26952315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 46992960

約数和(自身を除く): 20040645

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 1553, 3471, 4659, 5785, 7765, 17355, 20189, 23295, 60567, 100945, 138217, 302835, 414651, 691085, 1796821, 2073255, 5390463, 8984105, 26952315]

約数ペア:

[(1, 26952315), (3, 8984105), (5, 5390463), (13, 2073255), (15, 1796821), (39, 691085), (65, 414651), (89, 302835), (195, 138217), (267, 100945), (445, 60567), (1157, 23295), (1335, 20189), (1553, 17355), (3471, 7765), (4659, 5785)]