136267985

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 196922880

約数和(自身を除く): 60654895

約数列:

[1, 5, 7, 23, 35, 109, 115, 161, 545, 763, 805, 1553, 2507, 3815, 7765, 10871, 12535, 17549, 35719, 54355, 87745, 169277, 178595, 250033, 846385, 1184939, 1250165, 3893371, 5924695, 19466855, 27253597, 136267985]

約数ペア:

[(1, 136267985), (5, 27253597), (7, 19466855), (23, 5924695), (35, 3893371), (109, 1250165), (115, 1184939), (161, 846385), (545, 250033), (763, 178595), (805, 169277), (1553, 87745), (2507, 54355), (3815, 35719), (7765, 17549), (10871, 12535)]