126268545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647531}}^1$

素因数の和:647552

約数の個数: 16

約数和(自身を含む): 217570752

約数和(自身を除く): 91302207

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 647531, 1942593, 3237655, 8417903, 9712965, 25253709, 42089515, 126268545]

約数ペア:

[(1, 126268545), (3, 42089515), (5, 25253709), (13, 9712965), (15, 8417903), (39, 3237655), (65, 1942593), (195, 647531)]