81110995

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5927}}^1$

素因数の和:5979

約数の個数: 32

約数和(自身を含む): 122923008

約数和(自身を除く): 41812013

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 5927, 13685, 29635, 41489, 100759, 136321, 207445, 503795, 681605, 705313, 954247, 2317457, 3526565, 4771235, 11587285, 16222199, 81110995]

約数ペア:

[(1, 81110995), (5, 16222199), (7, 11587285), (17, 4771235), (23, 3526565), (35, 2317457), (85, 954247), (115, 705313), (119, 681605), (161, 503795), (391, 207445), (595, 136321), (805, 100759), (1955, 41489), (2737, 29635), (5927, 13685)]