2015154323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 2518169472

約数和(自身を除く): 503015149

約数列:

[1, 7, 13, 91, 101, 233, 707, 941, 1313, 1631, 3029, 6587, 9191, 12233, 21203, 23533, 85631, 95041, 164731, 219253, 305929, 665287, 1235533, 1534771, 2141503, 2850289, 8648731, 19952023, 22144553, 155011871, 287879189, 2015154323]

約数ペア:

[(1, 2015154323), (7, 287879189), (13, 155011871), (91, 22144553), (101, 19952023), (233, 8648731), (707, 2850289), (941, 2141503), (1313, 1534771), (1631, 1235533), (3029, 665287), (6587, 305929), (9191, 219253), (12233, 164731), (21203, 95041), (23533, 85631)]