1291230795

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1\times {\mathrm{773}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 2082964032

約数和(自身を除く): 791733237

約数列:

[1, 3, 5, 15, 193, 577, 579, 773, 965, 1731, 2319, 2885, 2895, 3865, 8655, 11595, 111361, 149189, 334083, 446021, 447567, 556805, 745945, 1338063, 1670415, 2230105, 2237835, 6690315, 86082053, 258246159, 430410265, 1291230795]

約数ペア:

[(1, 1291230795), (3, 430410265), (5, 258246159), (15, 86082053), (193, 6690315), (577, 2237835), (579, 2230105), (773, 1670415), (965, 1338063), (1731, 745945), (2319, 556805), (2885, 447567), (2895, 446021), (3865, 334083), (8655, 149189), (11595, 111361)]