55047615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30839}}^1$

素因数の和:30871

約数の個数: 32

約数和(自身を含む): 106583040

約数和(自身を除く): 51535425

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 30839, 92517, 154195, 215873, 462585, 524263, 647619, 1079365, 1572789, 2621315, 3238095, 3669841, 7863945, 11009523, 18349205, 55047615]

約数ペア:

[(1, 55047615), (3, 18349205), (5, 11009523), (7, 7863945), (15, 3669841), (17, 3238095), (21, 2621315), (35, 1572789), (51, 1079365), (85, 647619), (105, 524263), (119, 462585), (255, 215873), (357, 154195), (595, 92517), (1785, 30839)]