102203415

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 181396800

約数和(自身を除く): 79193385

約数列:

[1, 3, 5, 9, 15, 45, 101, 113, 199, 303, 339, 505, 565, 597, 909, 995, 1017, 1515, 1695, 1791, 2985, 4545, 5085, 8955, 11413, 20099, 22487, 34239, 57065, 60297, 67461, 100495, 102717, 112435, 171195, 180891, 202383, 301485, 337305, 513585, 904455, 1011915, 2271187, 6813561, 11355935, 20440683, 34067805, 102203415]

約数ペア:

[(1, 102203415), (3, 34067805), (5, 20440683), (9, 11355935), (15, 6813561), (45, 2271187), (101, 1011915), (113, 904455), (199, 513585), (303, 337305), (339, 301485), (505, 202383), (565, 180891), (597, 171195), (909, 112435), (995, 102717), (1017, 100495), (1515, 67461), (1695, 60297), (1791, 57065), (2985, 34239), (4545, 22487), (5085, 20099), (8955, 11413)]