1188393755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4423}}^1$

素因数の和:4583

約数の個数: 32

約数和(自身を含む): 1576713600

約数和(自身を除く): 388319845

約数列:

[1, 5, 17, 29, 85, 109, 145, 493, 545, 1853, 2465, 3161, 4423, 9265, 15805, 22115, 53737, 75191, 128267, 268685, 375955, 482107, 641335, 2180539, 2410535, 8195819, 10902695, 13981103, 40979095, 69905515, 237678751, 1188393755]

約数ペア:

[(1, 1188393755), (5, 237678751), (17, 69905515), (29, 40979095), (85, 13981103), (109, 10902695), (145, 8195819), (493, 2410535), (545, 2180539), (1853, 641335), (2465, 482107), (3161, 375955), (4423, 268685), (9265, 128267), (15805, 75191), (22115, 53737)]