202302255

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 327849984

約数和(自身を除く): 125547729

約数列:

[1, 3, 5, 15, 197, 223, 307, 591, 669, 921, 985, 1115, 1535, 2955, 3345, 4605, 43931, 60479, 68461, 131793, 181437, 205383, 219655, 302395, 342305, 658965, 907185, 1026915, 13486817, 40460451, 67434085, 202302255]

約数ペア:

[(1, 202302255), (3, 67434085), (5, 40460451), (15, 13486817), (197, 1026915), (223, 907185), (307, 658965), (591, 342305), (669, 302395), (921, 219655), (985, 205383), (1115, 181437), (1535, 131793), (2955, 68461), (3345, 60479), (4605, 43931)]