315023985

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11273}}^1$

素因数の和:11316

約数の個数: 48

約数和(自身を含む): 590937984

約数和(自身を除く): 275913999

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 3105, 5589, 9315, 11273, 27945, 33819, 56365, 101457, 169095, 259279, 304371, 507285, 777837, 913113, 1296395, 1521855, 2333511, 2739339, 3889185, 4565565, 7000533, 11667555, 13696695, 21001599, 35002665, 63004797, 105007995, 315023985]

約数ペア:

[(1, 315023985), (3, 105007995), (5, 63004797), (9, 35002665), (15, 21001599), (23, 13696695), (27, 11667555), (45, 7000533), (69, 4565565), (81, 3889185), (115, 2739339), (135, 2333511), (207, 1521855), (243, 1296395), (345, 913113), (405, 777837), (621, 507285), (1035, 304371), (1215, 259279), (1863, 169095), (3105, 101457), (5589, 56365), (9315, 33819), (11273, 27945)]