75782115

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2939}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 59693085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2865, 2939, 5157, 8595, 8817, 14695, 25785, 26451, 44085, 79353, 132255, 396765, 561349, 1684047, 2806745, 5052141, 8420235, 15156423, 25260705, 75782115]

約数ペア:

[(1, 75782115), (3, 25260705), (5, 15156423), (9, 8420235), (15, 5052141), (27, 2806745), (45, 1684047), (135, 561349), (191, 396765), (573, 132255), (955, 79353), (1719, 44085), (2865, 26451), (2939, 25785), (5157, 14695), (8595, 8817)]