78697145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36017}}^1$

素因数の和:36064

約数の個数: 16

約数和(自身を含む): 103731840

約数和(自身を除く): 25034695

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 36017, 180085, 684323, 828391, 3421615, 4141955, 15739429, 78697145]

約数ペア:

[(1, 78697145), (5, 15739429), (19, 4141955), (23, 3421615), (95, 828391), (115, 684323), (437, 180085), (2185, 36017)]