136989245

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{4217}}^1$

素因数の和:4384

約数の個数: 16

約数和(自身を含む): 168551280

約数和(自身を除く): 31562035

約数列:

[1, 5, 73, 89, 365, 445, 4217, 6497, 21085, 32485, 307841, 375313, 1539205, 1876565, 27397849, 136989245]

約数ペア:

[(1, 136989245), (5, 27397849), (73, 1876565), (89, 1539205), (365, 375313), (445, 307841), (4217, 32485), (6497, 21085)]