47123515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1237}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 59721120

約数和(自身を除く): 12597605

約数列:

[1, 5, 19, 95, 401, 1237, 2005, 6185, 7619, 23503, 38095, 117515, 496037, 2480185, 9424703, 47123515]

約数ペア:

[(1, 47123515), (5, 9424703), (19, 2480185), (95, 496037), (401, 117515), (1237, 38095), (2005, 23503), (6185, 7619)]