9107235

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 16552800

約数和(自身を除く): 7445565

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 199, 339, 405, 565, 597, 995, 1017, 1695, 1791, 2985, 3051, 5085, 5373, 8955, 9153, 15255, 16119, 22487, 26865, 45765, 67461, 80595, 112435, 202383, 337305, 607149, 1011915, 1821447, 3035745, 9107235]

約数ペア:

[(1, 9107235), (3, 3035745), (5, 1821447), (9, 1011915), (15, 607149), (27, 337305), (45, 202383), (81, 112435), (113, 80595), (135, 67461), (199, 45765), (339, 26865), (405, 22487), (565, 16119), (597, 15255), (995, 9153), (1017, 8955), (1695, 5373), (1791, 5085), (2985, 3051)]