73942155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 154192896

約数和(自身を除く): 80250741

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 53, 63, 103, 105, 129, 159, 215, 265, 301, 309, 315, 371, 387, 477, 515, 645, 721, 795, 903, 927, 1113, 1505, 1545, 1855, 1935, 2163, 2279, 2385, 2709, 3339, 3605, 4429, 4515, 4635, 5459, 5565, 6489, 6837, 10815, 11395, 13287, 13545, 15953, 16377, 16695, 20511, 22145, 27295, 31003, 32445, 34185, 38213, 39861, 47859, 49131, 66435, 79765, 81885, 93009, 102555, 114639, 143577, 155015, 191065, 199305, 234737, 239295, 245655, 279027, 343917, 465045, 573195, 704211, 717885, 1173685, 1395135, 1643159, 1719585, 2112633, 3521055, 4929477, 8215795, 10563165, 14788431, 24647385, 73942155]

約数ペア:

[(1, 73942155), (3, 24647385), (5, 14788431), (7, 10563165), (9, 8215795), (15, 4929477), (21, 3521055), (35, 2112633), (43, 1719585), (45, 1643159), (53, 1395135), (63, 1173685), (103, 717885), (105, 704211), (129, 573195), (159, 465045), (215, 343917), (265, 279027), (301, 245655), (309, 239295), (315, 234737), (371, 199305), (387, 191065), (477, 155015), (515, 143577), (645, 114639), (721, 102555), (795, 93009), (903, 81885), (927, 79765), (1113, 66435), (1505, 49131), (1545, 47859), (1855, 39861), (1935, 38213), (2163, 34185), (2279, 32445), (2385, 31003), (2709, 27295), (3339, 22145), (3605, 20511), (4429, 16695), (4515, 16377), (4635, 15953), (5459, 13545), (5565, 13287), (6489, 11395), (6837, 10815)]