127777506465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2772047}}^1$

素因数の和:2772501

約数の個数: 32

約数和(自身を含む): 234182615040

約数和(自身を除く): 106405108575

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 439, 1317, 2195, 3073, 6585, 9219, 15365, 46095, 2772047, 8316141, 13860235, 19404329, 41580705, 58212987, 97021645, 291064935, 1216928633, 3650785899, 6084643165, 8518500431, 18253929495, 25555501293, 42592502155, 127777506465]

約数ペア:

[(1, 127777506465), (3, 42592502155), (5, 25555501293), (7, 18253929495), (15, 8518500431), (21, 6084643165), (35, 3650785899), (105, 1216928633), (439, 291064935), (1317, 97021645), (2195, 58212987), (3073, 41580705), (6585, 19404329), (9219, 13860235), (15365, 8316141), (46095, 2772047)]