78340095

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10949}}^1$

素因数の和:11016

約数の個数: 32

約数和(自身を含む): 141912000

約数和(自身を除く): 63571905

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 10949, 32847, 54745, 98541, 164235, 295623, 492705, 580297, 1478115, 1740891, 2901485, 5222673, 8704455, 15668019, 26113365, 78340095]

約数ペア:

[(1, 78340095), (3, 26113365), (5, 15668019), (9, 8704455), (15, 5222673), (27, 2901485), (45, 1740891), (53, 1478115), (135, 580297), (159, 492705), (265, 295623), (477, 164235), (795, 98541), (1431, 54745), (2385, 32847), (7155, 10949)]