23690865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 41988096

約数和(自身を除く): 18297231

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2143, 2211, 3685, 6429, 10715, 11055, 23573, 32145, 70719, 117865, 143581, 353595, 430743, 717905, 1579391, 2153715, 4738173, 7896955, 23690865]

約数ペア:

[(1, 23690865), (3, 7896955), (5, 4738173), (11, 2153715), (15, 1579391), (33, 717905), (55, 430743), (67, 353595), (165, 143581), (201, 117865), (335, 70719), (737, 32145), (1005, 23573), (2143, 11055), (2211, 10715), (3685, 6429)]