149736965

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 215888640

約数和(自身を除く): 66151675

約数列:

[1, 5, 7, 35, 37, 43, 185, 215, 259, 301, 1295, 1505, 1591, 2689, 7955, 11137, 13445, 18823, 55685, 94115, 99493, 115627, 497465, 578135, 696451, 809389, 3482255, 4046945, 4278199, 21390995, 29947393, 149736965]

約数ペア:

[(1, 149736965), (5, 29947393), (7, 21390995), (35, 4278199), (37, 4046945), (43, 3482255), (185, 809389), (215, 696451), (259, 578135), (301, 497465), (1295, 115627), (1505, 99493), (1591, 94115), (2689, 55685), (7955, 18823), (11137, 13445)]