68477605

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63113}}^1$

素因数の和:63156

約数の個数: 16

約数和(自身を含む): 96943104

約数和(自身を除く): 28465499

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 63113, 315565, 441791, 1956503, 2208955, 9782515, 13695521, 68477605]

約数ペア:

[(1, 68477605), (5, 13695521), (7, 9782515), (31, 2208955), (35, 1956503), (155, 441791), (217, 315565), (1085, 63113)]