3119150405

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{124991}}^1$

素因数の和:125057

約数の個数: 32

約数和(自身を含む): 4607705088

約数和(自身を除く): 1488554683

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 3565, 4991, 24955, 124991, 624955, 874937, 2874793, 3874721, 4374685, 14373965, 19373605, 20123551, 27123047, 89118583, 100617755, 135615235, 445592915, 623830081, 3119150405]

約数ペア:

[(1, 3119150405), (5, 623830081), (7, 445592915), (23, 135615235), (31, 100617755), (35, 89118583), (115, 27123047), (155, 20123551), (161, 19373605), (217, 14373965), (713, 4374685), (805, 3874721), (1085, 2874793), (3565, 874937), (4991, 624955), (24955, 124991)]