13000515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78791}}^1$

素因数の和:78810

約数の個数: 16

約数和(自身を含む): 22692096

約数和(自身を除く): 9691581

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 78791, 236373, 393955, 866701, 1181865, 2600103, 4333505, 13000515]

約数ペア:

[(1, 13000515), (3, 4333505), (5, 2600103), (11, 1181865), (15, 866701), (33, 393955), (55, 236373), (165, 78791)]