172600545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{68087}}^1$

素因数の和:68121

約数の個数: 24

約数和(自身を含む): 299042496

約数和(自身を除く): 126441951

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 68087, 204261, 340435, 885131, 1021305, 2655393, 4425655, 11506703, 13276965, 34520109, 57533515, 172600545]

約数ペア:

[(1, 172600545), (3, 57533515), (5, 34520109), (13, 13276965), (15, 11506703), (39, 4425655), (65, 2655393), (169, 1021305), (195, 885131), (507, 340435), (845, 204261), (2535, 68087)]