20125415035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{157519}}^1$

素因数の和:157659

約数の個数: 32

約数和(自身を含む): 27763845120

約数和(自身を除く): 7638430085

約数列:

[1, 5, 11, 23, 55, 101, 115, 253, 505, 1111, 1265, 2323, 5555, 11615, 25553, 127765, 157519, 787595, 1732709, 3622937, 8663545, 15909419, 18114685, 39852307, 79547095, 175003609, 199261535, 365916637, 875018045, 1829583185, 4025083007, 20125415035]

約数ペア:

[(1, 20125415035), (5, 4025083007), (11, 1829583185), (23, 875018045), (55, 365916637), (101, 199261535), (115, 175003609), (253, 79547095), (505, 39852307), (1111, 18114685), (1265, 15909419), (2323, 8663545), (5555, 3622937), (11615, 1732709), (25553, 787595), (127765, 157519)]