2912931045

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17387}}^1$

素因数の和:17491

約数の個数: 64

約数和(自身を含む): 5558595840

約数和(自身を除く): 2645664795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 73, 85, 135, 153, 219, 255, 365, 459, 657, 765, 1095, 1241, 1971, 2295, 3285, 3723, 6205, 9855, 11169, 17387, 18615, 33507, 52161, 55845, 86935, 156483, 167535, 260805, 295579, 469449, 782415, 886737, 1269251, 1477895, 2347245, 2660211, 3807753, 4433685, 6346255, 7980633, 11423259, 13301055, 19038765, 21577267, 34269777, 39903165, 57116295, 64731801, 107886335, 171348885, 194195403, 323659005, 582586209, 970977015, 2912931045]

約数ペア:

[(1, 2912931045), (3, 970977015), (5, 582586209), (9, 323659005), (15, 194195403), (17, 171348885), (27, 107886335), (45, 64731801), (51, 57116295), (73, 39903165), (85, 34269777), (135, 21577267), (153, 19038765), (219, 13301055), (255, 11423259), (365, 7980633), (459, 6346255), (657, 4433685), (765, 3807753), (1095, 2660211), (1241, 2347245), (1971, 1477895), (2295, 1269251), (3285, 886737), (3723, 782415), (6205, 469449), (9855, 295579), (11169, 260805), (17387, 167535), (18615, 156483), (33507, 86935), (52161, 55845)]