78927885

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3061}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 141096960

約数和(自身を除く): 62169075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2865, 3061, 5157, 8595, 9183, 15305, 25785, 27549, 45915, 82647, 137745, 413235, 584651, 1753953, 2923255, 5261859, 8769765, 15785577, 26309295, 78927885]

約数ペア:

[(1, 78927885), (3, 26309295), (5, 15785577), (9, 8769765), (15, 5261859), (27, 2923255), (45, 1753953), (135, 584651), (191, 413235), (573, 137745), (955, 82647), (1719, 45915), (2865, 27549), (3061, 25785), (5157, 15305), (8595, 9183)]