1715445

素因数分解:

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

素因数の和:242

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1389195

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 131, 135, 291, 393, 485, 655, 873, 1179, 1455, 1965, 2619, 3537, 4365, 5895, 12707, 13095, 17685, 38121, 63535, 114363, 190605, 343089, 571815, 1715445]

約数ペア:

[(1, 1715445), (3, 571815), (5, 343089), (9, 190605), (15, 114363), (27, 63535), (45, 38121), (97, 17685), (131, 13095), (135, 12707), (291, 5895), (393, 4365), (485, 3537), (655, 2619), (873, 1965), (1179, 1455)]