12171465

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 22381128

約数和(自身を除く): 10209663

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 733, 1107, 1845, 2199, 3321, 3665, 5535, 6597, 10995, 16605, 19791, 30053, 32985, 59373, 90159, 98955, 150265, 270477, 296865, 450795, 811431, 1352385, 2434293, 4057155, 12171465]

約数ペア:

[(1, 12171465), (3, 4057155), (5, 2434293), (9, 1352385), (15, 811431), (27, 450795), (41, 296865), (45, 270477), (81, 150265), (123, 98955), (135, 90159), (205, 59373), (369, 32985), (405, 30053), (615, 19791), (733, 16605), (1107, 10995), (1845, 6597), (2199, 5535), (3321, 3665)]