54135455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31751}}^1$

素因数の和:31798

約数の個数: 16

約数和(自身を含む): 73156608

約数和(自身を除く): 19021153

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 31751, 158755, 349261, 984281, 1746305, 4921405, 10827091, 54135455]

約数ペア:

[(1, 54135455), (5, 10827091), (11, 4921405), (31, 1746305), (55, 984281), (155, 349261), (341, 158755), (1705, 31751)]