7138002505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{154787}}^1$

素因数の和:155216

約数の個数: 16

約数和(自身を含む): 8960367744

約数和(自身を除く): 1822365239

約数列:

[1, 5, 23, 115, 401, 2005, 9223, 46115, 154787, 773935, 3560101, 17800505, 62069587, 310347935, 1427600501, 7138002505]

約数ペア:

[(1, 7138002505), (5, 1427600501), (23, 310347935), (115, 62069587), (401, 17800505), (2005, 3560101), (9223, 773935), (46115, 154787)]