105630885

素因数分解:

$3^5\times 5^1\times {\mathrm{86939}}^1$

素因数の和:86959

約数の個数: 24

約数和(自身を含む): 189876960

約数和(自身を除く): 84246075

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 86939, 260817, 434695, 782451, 1304085, 2347353, 3912255, 7042059, 11736765, 21126177, 35210295, 105630885]

約数ペア:

[(1, 105630885), (3, 35210295), (5, 21126177), (9, 11736765), (15, 7042059), (27, 3912255), (45, 2347353), (81, 1304085), (135, 782451), (243, 434695), (405, 260817), (1215, 86939)]