297873585

素因数分解:

$3^3\times 5^1\times {\mathrm{2206471}}^1$

素因数の和:2206485

約数の個数: 16

約数和(自身を含む): 529553280

約数和(自身を除く): 231679695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2206471, 6619413, 11032355, 19858239, 33097065, 59574717, 99291195, 297873585]

約数ペア:

[(1, 297873585), (3, 99291195), (5, 59574717), (9, 33097065), (15, 19858239), (27, 11032355), (45, 6619413), (135, 2206471)]