15697891019

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 16723675584

約数和(自身を除く): 1025784565

約数列:

[1, 43, 53, 73, 157, 601, 2279, 3139, 3869, 6751, 8321, 11461, 25843, 31853, 43873, 94357, 166367, 357803, 492823, 607433, 1369679, 1886539, 2325269, 4057351, 5000921, 6888061, 26119619, 99986567, 215039603, 296186623, 365067233, 15697891019]

約数ペア:

[(1, 15697891019), (43, 365067233), (53, 296186623), (73, 215039603), (157, 99986567), (601, 26119619), (2279, 6888061), (3139, 5000921), (3869, 4057351), (6751, 2325269), (8321, 1886539), (11461, 1369679), (25843, 607433), (31853, 492823), (43873, 357803), (94357, 166367)]