1952806905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 4005241344

約数和(自身を除く): 2052434439

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 137, 185, 259, 315, 333, 411, 555, 685, 777, 959, 1223, 1233, 1295, 1665, 2055, 2331, 2877, 3669, 3885, 4795, 5069, 6115, 6165, 8561, 8631, 11007, 11655, 14385, 15207, 18345, 25345, 25683, 35483, 42805, 43155, 45251, 45621, 55035, 76035, 77049, 106449, 128415, 135753, 167551, 177415, 226255, 228105, 316757, 319347, 385245, 407259, 502653, 532245, 678765, 837755, 950271, 1172857, 1507959, 1583785, 1596735, 2036295, 2513265, 2850813, 3518571, 4751355, 5864285, 6199387, 7539795, 10555713, 14254065, 17592855, 18598161, 30996935, 43395709, 52778565, 55794483, 92990805, 130187127, 216978545, 278972415, 390561381, 650935635, 1952806905]

約数ペア:

[(1, 1952806905), (3, 650935635), (5, 390561381), (7, 278972415), (9, 216978545), (15, 130187127), (21, 92990805), (35, 55794483), (37, 52778565), (45, 43395709), (63, 30996935), (105, 18598161), (111, 17592855), (137, 14254065), (185, 10555713), (259, 7539795), (315, 6199387), (333, 5864285), (411, 4751355), (555, 3518571), (685, 2850813), (777, 2513265), (959, 2036295), (1223, 1596735), (1233, 1583785), (1295, 1507959), (1665, 1172857), (2055, 950271), (2331, 837755), (2877, 678765), (3669, 532245), (3885, 502653), (4795, 407259), (5069, 385245), (6115, 319347), (6165, 316757), (8561, 228105), (8631, 226255), (11007, 177415), (11655, 167551), (14385, 135753), (15207, 128415), (18345, 106449), (25345, 77049), (25683, 76035), (35483, 55035), (42805, 45621), (43155, 45251)]