23671245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6429

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 19269555

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 6389, 19167, 31945, 83057, 95835, 121391, 249171, 364173, 415285, 606955, 1245855, 1578083, 1820865, 4734249, 7890415, 23671245]

約数ペア:

[(1, 23671245), (3, 7890415), (5, 4734249), (13, 1820865), (15, 1578083), (19, 1245855), (39, 606955), (57, 415285), (65, 364173), (95, 249171), (195, 121391), (247, 95835), (285, 83057), (741, 31945), (1235, 19167), (3705, 6389)]