19055115

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 34099200

約数和(自身を除く): 15044085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 739, 955, 1719, 2217, 2865, 3695, 5157, 6651, 8595, 11085, 19953, 25785, 33255, 99765, 141149, 423447, 705745, 1270341, 2117235, 3811023, 6351705, 19055115]

約数ペア:

[(1, 19055115), (3, 6351705), (5, 3811023), (9, 2117235), (15, 1270341), (27, 705745), (45, 423447), (135, 141149), (191, 99765), (573, 33255), (739, 25785), (955, 19953), (1719, 11085), (2217, 8595), (2865, 6651), (3695, 5157)]