42190005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 85380480

約数和(自身を除く): 43190475

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 89, 143, 165, 169, 187, 195, 221, 255, 267, 429, 445, 507, 561, 663, 715, 845, 935, 979, 1105, 1157, 1335, 1513, 1859, 2145, 2431, 2535, 2805, 2873, 2937, 3315, 3471, 4539, 4895, 5577, 5785, 7293, 7565, 8619, 9295, 12155, 12727, 14365, 14685, 15041, 16643, 17355, 19669, 22695, 27885, 31603, 36465, 38181, 43095, 45123, 49929, 59007, 63635, 75205, 83215, 94809, 98345, 158015, 165451, 190905, 216359, 225615, 249645, 255697, 295035, 474045, 496353, 649077, 767091, 827255, 1081795, 1278485, 2481765, 2812667, 3245385, 3835455, 8438001, 14063335, 42190005]

約数ペア:

[(1, 42190005), (3, 14063335), (5, 8438001), (11, 3835455), (13, 3245385), (15, 2812667), (17, 2481765), (33, 1278485), (39, 1081795), (51, 827255), (55, 767091), (65, 649077), (85, 496353), (89, 474045), (143, 295035), (165, 255697), (169, 249645), (187, 225615), (195, 216359), (221, 190905), (255, 165451), (267, 158015), (429, 98345), (445, 94809), (507, 83215), (561, 75205), (663, 63635), (715, 59007), (845, 49929), (935, 45123), (979, 43095), (1105, 38181), (1157, 36465), (1335, 31603), (1513, 27885), (1859, 22695), (2145, 19669), (2431, 17355), (2535, 16643), (2805, 15041), (2873, 14685), (2937, 14365), (3315, 12727), (3471, 12155), (4539, 9295), (4895, 8619), (5577, 7565), (5785, 7293)]