20190129405

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{184309}}^1$

素因数の和:184493

約数の個数: 32

約数和(自身を含む): 33087331200

約数和(自身を除く): 12897201795

約数列:

[1, 3, 5, 15, 67, 109, 201, 327, 335, 545, 1005, 1635, 7303, 21909, 36515, 109545, 184309, 552927, 921545, 2764635, 12348703, 20089681, 37046109, 60269043, 61743515, 100448405, 185230545, 301345215, 1346008627, 4038025881, 6730043135, 20190129405]

約数ペア:

[(1, 20190129405), (3, 6730043135), (5, 4038025881), (15, 1346008627), (67, 301345215), (109, 185230545), (201, 100448405), (327, 61743515), (335, 60269043), (545, 37046109), (1005, 20089681), (1635, 12348703), (7303, 2764635), (21909, 921545), (36515, 552927), (109545, 184309)]