3828695

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 5217696

約数和(自身を除く): 1389001

約数列:

[1, 5, 13, 23, 65, 115, 169, 197, 299, 845, 985, 1495, 2561, 3887, 4531, 12805, 19435, 22655, 33293, 58903, 166465, 294515, 765739, 3828695]

約数ペア:

[(1, 3828695), (5, 765739), (13, 294515), (23, 166465), (65, 58903), (115, 33293), (169, 22655), (197, 19435), (299, 12805), (845, 4531), (985, 3887), (1495, 2561)]