13309412565

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12497101}}^1$

素因数の和:12497180

約数の個数: 16

約数和(自身を含む): 21594992256

約数和(自身を除く): 8285579691

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12497101, 37491303, 62485505, 187456515, 887294171, 2661882513, 4436470855, 13309412565]

約数ペア:

[(1, 13309412565), (3, 4436470855), (5, 2661882513), (15, 887294171), (71, 187456515), (213, 62485505), (355, 37491303), (1065, 12497101)]