13008215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1451}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 17145216

約数和(自身を除く): 4137001

約数列:

[1, 5, 11, 55, 163, 815, 1451, 1793, 7255, 8965, 15961, 79805, 236513, 1182565, 2601643, 13008215]

約数ペア:

[(1, 13008215), (5, 2601643), (11, 1182565), (55, 236513), (163, 79805), (815, 15961), (1451, 8965), (1793, 7255)]