79178985

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30869}}^1$

素因数の和:30902

約数の個数: 32

約数和(自身を含む): 148176000

約数和(自身を除く): 68997015

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 30869, 92607, 154345, 277821, 463035, 586511, 833463, 1389105, 1759533, 2932555, 4167315, 5278599, 8797665, 15835797, 26392995, 79178985]

約数ペア:

[(1, 79178985), (3, 26392995), (5, 15835797), (9, 8797665), (15, 5278599), (19, 4167315), (27, 2932555), (45, 1759533), (57, 1389105), (95, 833463), (135, 586511), (171, 463035), (285, 277821), (513, 154345), (855, 92607), (2565, 30869)]