157258585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 220838400

約数和(自身を除く): 63579815

約数列:

[1, 5, 11, 17, 55, 79, 85, 187, 395, 869, 935, 1343, 2129, 4345, 6715, 10645, 14773, 23419, 36193, 73865, 117095, 168191, 180965, 398123, 840955, 1850101, 1990615, 2859247, 9250505, 14296235, 31451717, 157258585]

約数ペア:

[(1, 157258585), (5, 31451717), (11, 14296235), (17, 9250505), (55, 2859247), (79, 1990615), (85, 1850101), (187, 840955), (395, 398123), (869, 180965), (935, 168191), (1343, 117095), (2129, 73865), (4345, 36193), (6715, 23419), (10645, 14773)]