138210006545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{125076929}}^1$

素因数の和:125076964

約数の個数: 16

約数和(自身を含む): 189116318160

約数和(自身を除く): 50906311615

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 125076929, 625384645, 1626000077, 2126307793, 8130000385, 10631538965, 27642001309, 138210006545]

約数ペア:

[(1, 138210006545), (5, 27642001309), (13, 10631538965), (17, 8130000385), (65, 2126307793), (85, 1626000077), (221, 625384645), (1105, 125076929)]