12554865

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 22544640

約数和(自身を除く): 9989775

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 823, 1017, 1695, 2469, 3051, 4115, 5085, 7407, 12345, 15255, 22221, 37035, 92999, 111105, 278997, 464995, 836991, 1394985, 2510973, 4184955, 12554865]

約数ペア:

[(1, 12554865), (3, 4184955), (5, 2510973), (9, 1394985), (15, 836991), (27, 464995), (45, 278997), (113, 111105), (135, 92999), (339, 37035), (565, 22221), (823, 15255), (1017, 12345), (1695, 7407), (2469, 5085), (3051, 4115)]