2045837025

素因数分解:

$3^2\times 5^2\times {\mathrm{1531}}^1\times {\mathrm{5939}}^1$

素因数の和:7486

約数の個数: 36

約数和(自身を含む): 3667332240

約数和(自身を除く): 1621495215

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1531, 4593, 5939, 7655, 13779, 17817, 22965, 29695, 38275, 53451, 68895, 89085, 114825, 148475, 267255, 344475, 445425, 1336275, 9092609, 27277827, 45463045, 81833481, 136389135, 227315225, 409167405, 681945675, 2045837025]

約数ペア:

[(1, 2045837025), (3, 681945675), (5, 409167405), (9, 227315225), (15, 136389135), (25, 81833481), (45, 45463045), (75, 27277827), (225, 9092609), (1531, 1336275), (4593, 445425), (5939, 344475), (7655, 267255), (13779, 148475), (17817, 114825), (22965, 89085), (29695, 68895), (38275, 53451)]