4297455

素因数分解:

$3^8\times 5^1\times {\mathrm{131}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 7794072

約数和(自身を除く): 3496617

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 243, 393, 405, 655, 729, 1179, 1215, 1965, 2187, 3537, 3645, 5895, 6561, 10611, 10935, 17685, 31833, 32805, 53055, 95499, 159165, 286497, 477495, 859491, 1432485, 4297455]

約数ペア:

[(1, 4297455), (3, 1432485), (5, 859491), (9, 477495), (15, 286497), (27, 159165), (45, 95499), (81, 53055), (131, 32805), (135, 31833), (243, 17685), (393, 10935), (405, 10611), (655, 6561), (729, 5895), (1179, 3645), (1215, 3537), (1965, 2187)]