47040585

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{28771}}^1$

素因数の和:28888

約数の個数: 16

約数和(自身を含む): 75958080

約数和(自身を除く): 28917495

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 28771, 86313, 143855, 431565, 3136039, 9408117, 15680195, 47040585]

約数ペア:

[(1, 47040585), (3, 15680195), (5, 9408117), (15, 3136039), (109, 431565), (327, 143855), (545, 86313), (1635, 28771)]