140973555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1019}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 236183040

約数和(自身を除く): 95209485

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 401, 1019, 1203, 2005, 3057, 5095, 6015, 9223, 15285, 23437, 27669, 46115, 70311, 117185, 138345, 351555, 408619, 1225857, 2043095, 6129285, 9398237, 28194711, 46991185, 140973555]

約数ペア:

[(1, 140973555), (3, 46991185), (5, 28194711), (15, 9398237), (23, 6129285), (69, 2043095), (115, 1225857), (345, 408619), (401, 351555), (1019, 138345), (1203, 117185), (2005, 70311), (3057, 46115), (5095, 27669), (6015, 23437), (9223, 15285)]