1247633965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 1592524800

約数和(自身を除く): 344890835

約数列:

[1, 5, 23, 79, 115, 191, 395, 719, 955, 1817, 3595, 4393, 9085, 15089, 16537, 21965, 56801, 75445, 82685, 137329, 284005, 347047, 686645, 1306423, 1735235, 3158567, 6532115, 10848991, 15792835, 54244955, 249526793, 1247633965]

約数ペア:

[(1, 1247633965), (5, 249526793), (23, 54244955), (79, 15792835), (115, 10848991), (191, 6532115), (395, 3158567), (719, 1735235), (955, 1306423), (1817, 686645), (3595, 347047), (4393, 284005), (9085, 137329), (15089, 82685), (16537, 75445), (21965, 56801)]