3488490295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 4392714240

約数和(自身を除く): 904223945

約数列:

[1, 5, 31, 79, 155, 395, 431, 661, 2155, 2449, 3305, 12245, 13361, 20491, 34049, 52219, 66805, 102455, 170245, 261095, 284891, 1055519, 1424455, 1618789, 5277595, 8093945, 8831621, 22506389, 44158105, 112531945, 697698059, 3488490295]

約数ペア:

[(1, 3488490295), (5, 697698059), (31, 112531945), (79, 44158105), (155, 22506389), (395, 8831621), (431, 8093945), (661, 5277595), (2155, 1618789), (2449, 1424455), (3305, 1055519), (12245, 284891), (13361, 261095), (20491, 170245), (34049, 102455), (52219, 66805)]