2000259675

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{467897}}^1$

素因数の和:467932

約数の個数: 36

約数和(自身を含む): 3771257880

約数和(自身を除く): 1770998205

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 467897, 1403691, 2339485, 4211073, 7018455, 8890043, 11697425, 21055365, 26670129, 35092275, 44450215, 80010387, 105276825, 133350645, 222251075, 400051935, 666753225, 2000259675]

約数ペア:

[(1, 2000259675), (3, 666753225), (5, 400051935), (9, 222251075), (15, 133350645), (19, 105276825), (25, 80010387), (45, 44450215), (57, 35092275), (75, 26670129), (95, 21055365), (171, 11697425), (225, 8890043), (285, 7018455), (475, 4211073), (855, 2339485), (1425, 1403691), (4275, 467897)]