1445880855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{246527}}^1$

素因数の和:246575

約数の個数: 32

約数和(自身を含む): 2556002304

約数和(自身を除く): 1110121449

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 246527, 739581, 1232635, 3697905, 4190959, 5670121, 12572877, 17010363, 20954795, 28350605, 62864385, 85051815, 96392057, 289176171, 481960285, 1445880855]

約数ペア:

[(1, 1445880855), (3, 481960285), (5, 289176171), (15, 96392057), (17, 85051815), (23, 62864385), (51, 28350605), (69, 20954795), (85, 17010363), (115, 12572877), (255, 5670121), (345, 4190959), (391, 3697905), (1173, 1232635), (1955, 739581), (5865, 246527)]