138536245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{1583}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 173809152

約数和(自身を除く): 35272907

約数列:

[1, 5, 23, 115, 761, 1583, 3805, 7915, 17503, 36409, 87515, 182045, 1204663, 6023315, 27707249, 138536245]

約数ペア:

[(1, 138536245), (5, 27707249), (23, 6023315), (115, 1204663), (761, 182045), (1583, 87515), (3805, 36409), (7915, 17503)]