1172909495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8179}}^1$

素因数の和:8279

約数の個数: 32

約数和(自身を含む): 1554854400

約数和(自身を除く): 381944905

約数列:

[1, 5, 23, 29, 43, 115, 145, 215, 667, 989, 1247, 3335, 4945, 6235, 8179, 28681, 40895, 143405, 188117, 237191, 351697, 940585, 1185955, 1758485, 5455393, 8089031, 10199213, 27276965, 40445155, 50996065, 234581899, 1172909495]

約数ペア:

[(1, 1172909495), (5, 234581899), (23, 50996065), (29, 40445155), (43, 27276965), (115, 10199213), (145, 8089031), (215, 5455393), (667, 1758485), (989, 1185955), (1247, 940585), (3335, 351697), (4945, 237191), (6235, 188117), (8179, 143405), (28681, 40895)]