142135745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{16931}}^1$

素因数の和:17032

約数の個数: 16

約数和(自身を含む): 180427392

約数和(自身を除く): 38291647

約数列:

[1, 5, 23, 73, 115, 365, 1679, 8395, 16931, 84655, 389413, 1235963, 1947065, 6179815, 28427149, 142135745]

約数ペア:

[(1, 142135745), (5, 28427149), (23, 6179815), (73, 1947065), (115, 1235963), (365, 389413), (1679, 84655), (8395, 16931)]