672772075

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 36

約数和(自身を含む): 884334024

約数和(自身を除く): 211561949

約数列:

[1, 5, 25, 31, 41, 155, 205, 683, 775, 961, 1025, 1271, 3415, 4805, 6355, 17075, 21173, 24025, 28003, 31775, 39401, 105865, 140015, 197005, 529325, 656363, 700075, 868093, 985025, 3281815, 4340465, 16409075, 21702325, 26910883, 134554415, 672772075]

約数ペア:

[(1, 672772075), (5, 134554415), (25, 26910883), (31, 21702325), (41, 16409075), (155, 4340465), (205, 3281815), (683, 985025), (775, 868093), (961, 700075), (1025, 656363), (1271, 529325), (3415, 197005), (4805, 140015), (6355, 105865), (17075, 39401), (21173, 31775), (24025, 28003)]