157027880225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1286323}}^1$

素因数の和:1286609

約数の個数: 24

約数和(自身を含む): 205760387040

約数和(自身を除く): 48732506815

約数列:

[1, 5, 19, 25, 95, 257, 475, 1285, 4883, 6425, 24415, 122075, 1286323, 6431615, 24440137, 32158075, 122200685, 330585011, 611003425, 1652925055, 6281115209, 8264625275, 31405576045, 157027880225]

約数ペア:

[(1, 157027880225), (5, 31405576045), (19, 8264625275), (25, 6281115209), (95, 1652925055), (257, 611003425), (475, 330585011), (1285, 122200685), (4883, 32158075), (6425, 24440137), (24415, 6431615), (122075, 1286323)]