20223675

素因数分解:

$3^5\times 5^2\times {\mathrm{3329}}^1$

素因数の和:3354

約数の個数: 36

約数和(自身を含む): 37575720

約数和(自身を除く): 17352045

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 3329, 6075, 9987, 16645, 29961, 49935, 83225, 89883, 149805, 249675, 269649, 449415, 749025, 808947, 1348245, 2247075, 4044735, 6741225, 20223675]

約数ペア:

[(1, 20223675), (3, 6741225), (5, 4044735), (9, 2247075), (15, 1348245), (25, 808947), (27, 749025), (45, 449415), (75, 269649), (81, 249675), (135, 149805), (225, 89883), (243, 83225), (405, 49935), (675, 29961), (1215, 16645), (2025, 9987), (3329, 6075)]