27492030585

素因数分解:

$3^4\times 5^1\times {\mathrm{67881557}}^1$

素因数の和:67881574

約数の個数: 20

約数和(自身を含む): 49282011108

約数和(自身を除く): 21789980523

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 67881557, 203644671, 339407785, 610934013, 1018223355, 1832802039, 3054670065, 5498406117, 9164010195, 27492030585]

約数ペア:

[(1, 27492030585), (3, 9164010195), (5, 5498406117), (9, 3054670065), (15, 1832802039), (27, 1018223355), (45, 610934013), (81, 339407785), (135, 203644671), (405, 67881557)]