23145135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6247}}^1$

素因数の和:6287

約数の個数: 32

約数和(自身を含む): 41986560

約数和(自身を除く): 18841425

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 6247, 18741, 31235, 81211, 93705, 118693, 243633, 356079, 406055, 593465, 1218165, 1543009, 1780395, 4629027, 7715045, 23145135]

約数ペア:

[(1, 23145135), (3, 7715045), (5, 4629027), (13, 1780395), (15, 1543009), (19, 1218165), (39, 593465), (57, 406055), (65, 356079), (95, 243633), (195, 118693), (247, 93705), (285, 81211), (741, 31235), (1235, 18741), (3705, 6247)]