54297285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2857}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 99869952

約数和(自身を除く): 45572667

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 2857, 3801, 6335, 8571, 14285, 19005, 19999, 42855, 59997, 99995, 299985, 517117, 1551351, 2585585, 3619819, 7756755, 10859457, 18099095, 54297285]

約数ペア:

[(1, 54297285), (3, 18099095), (5, 10859457), (7, 7756755), (15, 3619819), (21, 2585585), (35, 1551351), (105, 517117), (181, 299985), (543, 99995), (905, 59997), (1267, 42855), (2715, 19999), (2857, 19005), (3801, 14285), (6335, 8571)]