3057945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 2416359

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 431, 473, 645, 1293, 1419, 2155, 2365, 4741, 6465, 7095, 14223, 18533, 23705, 55599, 71115, 92665, 203863, 277995, 611589, 1019315, 3057945]

約数ペア:

[(1, 3057945), (3, 1019315), (5, 611589), (11, 277995), (15, 203863), (33, 92665), (43, 71115), (55, 55599), (129, 23705), (165, 18533), (215, 14223), (431, 7095), (473, 6465), (645, 4741), (1293, 2365), (1419, 2155)]