2028156975945

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{58456751}}^1$

素因数の和:58457022

約数の個数: 32

約数和(自身を含む): 3619642083840

約数和(自身を除く): 1591485107895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 2313, 3855, 6939, 11565, 34695, 58456751, 175370253, 292283755, 526110759, 876851265, 1578332277, 2630553795, 7891661385, 15023385007, 45070155021, 75116925035, 135210465063, 225350775105, 405631395189, 676052325315, 2028156975945]

約数ペア:

[(1, 2028156975945), (3, 676052325315), (5, 405631395189), (9, 225350775105), (15, 135210465063), (27, 75116925035), (45, 45070155021), (135, 15023385007), (257, 7891661385), (771, 2630553795), (1285, 1578332277), (2313, 876851265), (3855, 526110759), (6939, 292283755), (11565, 175370253), (34695, 58456751)]