15679914789

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{23143}}^1$

素因数の和:23590

約数の個数: 48

約数和(自身を含む): 26595233280

約数和(自身を除く): 10915318491

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 419, 539, 1257, 1617, 2933, 4609, 8799, 13827, 20531, 23143, 32263, 61593, 69429, 96789, 162001, 225841, 254573, 486003, 677523, 763719, 1134007, 1782011, 3402021, 5346033, 9696917, 12474077, 29090751, 37422231, 67878419, 106666087, 203635257, 319998261, 475148933, 746662609, 1425446799, 2239987827, 5226638263, 15679914789]

約数ペア:

[(1, 15679914789), (3, 5226638263), (7, 2239987827), (11, 1425446799), (21, 746662609), (33, 475148933), (49, 319998261), (77, 203635257), (147, 106666087), (231, 67878419), (419, 37422231), (539, 29090751), (1257, 12474077), (1617, 9696917), (2933, 5346033), (4609, 3402021), (8799, 1782011), (13827, 1134007), (20531, 763719), (23143, 677523), (32263, 486003), (61593, 254573), (69429, 225841), (96789, 162001)]