64047005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 89026560

約数和(自身を除く): 24979555

約数列:

[1, 5, 11, 19, 55, 95, 167, 209, 367, 835, 1045, 1835, 1837, 3173, 4037, 6973, 9185, 15865, 20185, 34865, 34903, 61289, 76703, 174515, 306445, 383515, 674179, 1164491, 3370895, 5822455, 12809401, 64047005]

約数ペア:

[(1, 64047005), (5, 12809401), (11, 5822455), (19, 3370895), (55, 1164491), (95, 674179), (167, 383515), (209, 306445), (367, 174515), (835, 76703), (1045, 61289), (1835, 34903), (1837, 34865), (3173, 20185), (4037, 15865), (6973, 9185)]