42346645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 15351275

約数列:

[1, 5, 11, 41, 55, 89, 205, 211, 445, 451, 979, 1055, 2255, 2321, 3649, 4895, 8651, 11605, 18245, 18779, 40139, 43255, 93895, 95161, 200695, 206569, 475805, 769939, 1032845, 3849695, 8469329, 42346645]

約数ペア:

[(1, 42346645), (5, 8469329), (11, 3849695), (41, 1032845), (55, 769939), (89, 475805), (205, 206569), (211, 200695), (445, 95161), (451, 93895), (979, 43255), (1055, 40139), (2255, 18779), (2321, 18245), (3649, 11605), (4895, 8651)]