2051249595

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{312929}}^1$

素因数の和:312979

約数の個数: 32

約数和(自身を含む): 3604953600

約数和(自身を除く): 1553704005

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 312929, 938787, 1564645, 4693935, 5945651, 7197367, 17836953, 21592101, 29728255, 35986835, 89184765, 107960505, 136749973, 410249919, 683749865, 2051249595]

約数ペア:

[(1, 2051249595), (3, 683749865), (5, 410249919), (15, 136749973), (19, 107960505), (23, 89184765), (57, 35986835), (69, 29728255), (95, 21592101), (115, 17836953), (285, 7197367), (345, 5945651), (437, 4693935), (1311, 1564645), (2185, 938787), (6555, 312929)]