42645265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38593}}^1$

素因数の和:38628

約数の個数: 16

約数和(自身を含む): 58354128

約数和(自身を除く): 15708863

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 38593, 192965, 501709, 656081, 2508545, 3280405, 8529053, 42645265]

約数ペア:

[(1, 42645265), (5, 8529053), (13, 3280405), (17, 2508545), (65, 656081), (85, 501709), (221, 192965), (1105, 38593)]