2247281955

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{406013}}^1$

素因数の和:406068

約数の個数: 32

約数和(自身を含む): 4092621120

約数和(自身を除く): 1845339165

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 406013, 1218039, 2030065, 3654117, 6090195, 10962351, 16646533, 18270585, 49939599, 54811755, 83232665, 149818797, 249697995, 449456391, 749093985, 2247281955]

約数ペア:

[(1, 2247281955), (3, 749093985), (5, 449456391), (9, 249697995), (15, 149818797), (27, 83232665), (41, 54811755), (45, 49939599), (123, 18270585), (135, 16646533), (205, 10962351), (369, 6090195), (615, 3654117), (1107, 2030065), (1845, 1218039), (5535, 406013)]