75670185

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 123564672

約数和(自身を除く): 47894487

約数列:

[1, 3, 5, 15, 97, 131, 291, 393, 397, 485, 655, 1191, 1455, 1965, 1985, 5955, 12707, 38121, 38509, 52007, 63535, 115527, 156021, 190605, 192545, 260035, 577635, 780105, 5044679, 15134037, 25223395, 75670185]

約数ペア:

[(1, 75670185), (3, 25223395), (5, 15134037), (15, 5044679), (97, 780105), (131, 577635), (291, 260035), (393, 192545), (397, 190605), (485, 156021), (655, 115527), (1191, 63535), (1455, 52007), (1965, 38509), (1985, 38121), (5955, 12707)]