139848625

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:6994

約数の個数: 32

約数和(自身を含む): 208166400

約数和(自身を除く): 68317775

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 805, 875, 2875, 4025, 6949, 20125, 34745, 48643, 159827, 173725, 243215, 799135, 868625, 1118789, 1216075, 3995675, 5593945, 6080375, 19978375, 27969725, 139848625]

約数ペア:

[(1, 139848625), (5, 27969725), (7, 19978375), (23, 6080375), (25, 5593945), (35, 3995675), (115, 1216075), (125, 1118789), (161, 868625), (175, 799135), (575, 243215), (805, 173725), (875, 159827), (2875, 48643), (4025, 34745), (6949, 20125)]