79943545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 111300480

約数和(自身を除く): 31356935

約数列:

[1, 5, 11, 19, 55, 95, 113, 209, 565, 677, 1045, 1243, 2147, 3385, 6215, 7447, 10735, 12863, 23617, 37235, 64315, 76501, 118085, 141493, 382505, 707465, 841511, 1453519, 4207555, 7267595, 15988709, 79943545]

約数ペア:

[(1, 79943545), (5, 15988709), (11, 7267595), (19, 4207555), (55, 1453519), (95, 841511), (113, 707465), (209, 382505), (565, 141493), (677, 118085), (1045, 76501), (1243, 64315), (2147, 37235), (3385, 23617), (6215, 12863), (7447, 10735)]