140210835

素因数分解:

$3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{7643}}^1$

素因数の和:8874

約数の個数: 16

約数和(自身を含む): 224550144

約数和(自身を除く): 84339309

約数列:

[1, 3, 5, 15, 1223, 3669, 6115, 7643, 18345, 22929, 38215, 114645, 9347389, 28042167, 46736945, 140210835]

約数ペア:

[(1, 140210835), (3, 46736945), (5, 28042167), (15, 9347389), (1223, 114645), (3669, 38215), (6115, 22929), (7643, 18345)]