11489365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 4062635

約数列:

[1, 5, 17, 29, 59, 79, 85, 145, 295, 395, 493, 1003, 1343, 1711, 2291, 2465, 4661, 5015, 6715, 8555, 11455, 23305, 29087, 38947, 79237, 135169, 145435, 194735, 396185, 675845, 2297873, 11489365]

約数ペア:

[(1, 11489365), (5, 2297873), (17, 675845), (29, 396185), (59, 194735), (79, 145435), (85, 135169), (145, 79237), (295, 38947), (395, 29087), (493, 23305), (1003, 11455), (1343, 8555), (1711, 6715), (2291, 5015), (2465, 4661)]